660608936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{4289}}^1$

素因数の和:5789

約数の個数: 32

約数和(自身を含む): 1335133800

約数和(自身を除く): 674524864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1481, 2962, 4289, 5924, 8578, 11848, 17156, 19253, 34312, 38506, 55757, 77012, 111514, 154024, 223028, 446056, 6352009, 12704018, 25408036, 50816072, 82576117, 165152234, 330304468, 660608936]

約数ペア:

[(1, 660608936), (2, 330304468), (4, 165152234), (8, 82576117), (13, 50816072), (26, 25408036), (52, 12704018), (104, 6352009), (1481, 446056), (2962, 223028), (4289, 154024), (5924, 111514), (8578, 77012), (11848, 55757), (17156, 38506), (19253, 34312)]