1428305249324

素因数分解:

$2^2\times {\mathrm{353}}^1\times {\mathrm{571}}^1\times {\mathrm{787}}^1\times {\mathrm{2251}}^1$

素因数の和:3966

約数の個数: 48

約数和(自身を含む): 2515312415616

約数和(自身を除く): 1087007166292

約数列:

[1, 2, 4, 353, 571, 706, 787, 1142, 1412, 1574, 2251, 2284, 3148, 4502, 9004, 201563, 277811, 403126, 449377, 555622, 794603, 806252, 898754, 1111244, 1285321, 1589206, 1771537, 1797508, 2570642, 3178412, 3543074, 5141284, 7086148, 158630081, 317260162, 453718313, 625352561, 634520324, 907436626, 1011547627, 1250705122, 1814873252, 2023095254, 2501410244, 4046190508, 357076312331, 714152624662, 1428305249324]

約数ペア:

[(1, 1428305249324), (2, 714152624662), (4, 357076312331), (353, 4046190508), (571, 2501410244), (706, 2023095254), (787, 1814873252), (1142, 1250705122), (1412, 1011547627), (1574, 907436626), (2251, 634520324), (2284, 625352561), (3148, 453718313), (4502, 317260162), (9004, 158630081), (201563, 7086148), (277811, 5141284), (403126, 3543074), (449377, 3178412), (555622, 2570642), (794603, 1797508), (806252, 1771537), (898754, 1589206), (1111244, 1285321)]