1337336518

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2126

約数の個数: 72

約数和(自身を含む): 2587892112

約数和(自身を除く): 1250555594

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 289, 322, 391, 578, 782, 833, 1127, 1666, 2023, 2053, 2254, 2737, 4046, 4106, 5474, 6647, 13294, 14161, 14371, 19159, 28322, 28742, 34901, 38318, 46529, 47219, 69802, 93058, 94438, 100597, 201194, 244307, 325703, 330533, 488614, 593317, 651406, 661066, 802723, 1186634, 1605446, 1710149, 2313731, 3420298, 4153219, 4627462, 5619061, 8306438, 11238122, 13646291, 27292582, 29072533, 39333427, 58145066, 78666854, 95524037, 191048074, 668668259, 1337336518]

約数ペア:

[(1, 1337336518), (2, 668668259), (7, 191048074), (14, 95524037), (17, 78666854), (23, 58145066), (34, 39333427), (46, 29072533), (49, 27292582), (98, 13646291), (119, 11238122), (161, 8306438), (238, 5619061), (289, 4627462), (322, 4153219), (391, 3420298), (578, 2313731), (782, 1710149), (833, 1605446), (1127, 1186634), (1666, 802723), (2023, 661066), (2053, 651406), (2254, 593317), (2737, 488614), (4046, 330533), (4106, 325703), (5474, 244307), (6647, 201194), (13294, 100597), (14161, 94438), (14371, 93058), (19159, 69802), (28322, 47219), (28742, 46529), (34901, 38318)]