1317383788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{120331}}^1$

素因数の和:120382

約数の個数: 48

約数和(自身を含む): 2911071744

約数和(自身を除く): 1593687956

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 120331, 240662, 481324, 842317, 1684634, 2045627, 2767613, 3369268, 4091254, 5535226, 8182508, 11070452, 14319389, 19373291, 28638778, 38746582, 47049421, 57277556, 77493164, 94098842, 188197684, 329345947, 658691894, 1317383788]

約数ペア:

[(1, 1317383788), (2, 658691894), (4, 329345947), (7, 188197684), (14, 94098842), (17, 77493164), (23, 57277556), (28, 47049421), (34, 38746582), (46, 28638778), (68, 19373291), (92, 14319389), (119, 11070452), (161, 8182508), (238, 5535226), (322, 4091254), (391, 3369268), (476, 2767613), (644, 2045627), (782, 1684634), (1564, 842317), (2737, 481324), (5474, 240662), (10948, 120331)]