850617938

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 1346112000

約数和(自身を除く): 495494062

約数列:

[1, 2, 37, 47, 74, 94, 199, 398, 1229, 1739, 2458, 3478, 7363, 9353, 14726, 18706, 45473, 57763, 90946, 115526, 244571, 346061, 489142, 692122, 2137231, 4274462, 9049127, 11494837, 18098254, 22989674, 425308969, 850617938]

約数ペア:

[(1, 850617938), (2, 425308969), (37, 22989674), (47, 18098254), (74, 11494837), (94, 9049127), (199, 4274462), (398, 2137231), (1229, 692122), (1739, 489142), (2458, 346061), (3478, 244571), (7363, 115526), (9353, 90946), (14726, 57763), (18706, 45473)]