1034193680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{994417}}^1$

素因数の和:994443

約数の個数: 40

約数和(自身を含む): 2589464472

約数和(自身を除く): 1555270792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 994417, 1988834, 3977668, 4972085, 7955336, 9944170, 12927421, 15910672, 19888340, 25854842, 39776680, 51709684, 64637105, 79553360, 103419368, 129274210, 206838736, 258548420, 517096840, 1034193680]

約数ペア:

[(1, 1034193680), (2, 517096840), (4, 258548420), (5, 206838736), (8, 129274210), (10, 103419368), (13, 79553360), (16, 64637105), (20, 51709684), (26, 39776680), (40, 25854842), (52, 19888340), (65, 15910672), (80, 12927421), (104, 9944170), (130, 7955336), (208, 4972085), (260, 3977668), (520, 1988834), (1040, 994417)]