1020565123192

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{8731}}^1\times {\mathrm{37561}}^1$

素因数の和:46687

約数の個数: 32

約数和(自身を含む): 1918749596400

約数和(自身を除く): 898184473208

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 8731, 17462, 34924, 37561, 69848, 75122, 150244, 300488, 3396359, 6792718, 13585436, 14611229, 27170872, 29222458, 58444916, 116889832, 327945091, 655890182, 1311780364, 2623560728, 127570640399, 255141280798, 510282561596, 1020565123192]

約数ペア:

[(1, 1020565123192), (2, 510282561596), (4, 255141280798), (8, 127570640399), (389, 2623560728), (778, 1311780364), (1556, 655890182), (3112, 327945091), (8731, 116889832), (17462, 58444916), (34924, 29222458), (37561, 27170872), (69848, 14611229), (75122, 13585436), (150244, 6792718), (300488, 3396359)]