2912841854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 5272210944

約数和(自身を除く): 2359369090

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 103, 131, 206, 247, 262, 299, 361, 437, 494, 598, 722, 874, 1339, 1703, 1957, 2369, 2489, 2678, 3013, 3406, 3914, 4693, 4738, 4978, 5681, 6026, 8303, 9386, 11362, 13493, 16606, 25441, 26986, 30797, 32357, 37183, 39169, 45011, 47291, 50882, 57247, 61594, 64714, 74366, 78338, 90022, 94582, 107939, 114494, 175409, 215878, 256367, 310339, 350818, 483379, 512734, 585143, 614783, 620678, 744211, 855209, 966758, 1087693, 1170286, 1229566, 1488422, 1710418, 2175386, 3332771, 4034407, 4870973, 5896441, 6665542, 8068814, 9741946, 11117717, 11792882, 14140009, 22235434, 28280018, 63322649, 76653733, 112032379, 126645298, 153307466, 224064758, 1456420927, 2912841854]

約数ペア:

[(1, 2912841854), (2, 1456420927), (13, 224064758), (19, 153307466), (23, 126645298), (26, 112032379), (38, 76653733), (46, 63322649), (103, 28280018), (131, 22235434), (206, 14140009), (247, 11792882), (262, 11117717), (299, 9741946), (361, 8068814), (437, 6665542), (494, 5896441), (598, 4870973), (722, 4034407), (874, 3332771), (1339, 2175386), (1703, 1710418), (1957, 1488422), (2369, 1229566), (2489, 1170286), (2678, 1087693), (3013, 966758), (3406, 855209), (3914, 744211), (4693, 620678), (4738, 614783), (4978, 585143), (5681, 512734), (6026, 483379), (8303, 350818), (9386, 310339), (11362, 256367), (13493, 215878), (16606, 175409), (25441, 114494), (26986, 107939), (30797, 94582), (32357, 90022), (37183, 78338), (39169, 74366), (45011, 64714), (47291, 61594), (50882, 57247)]