4922988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 13278720

約数和(自身を除く): 8355732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 569, 618, 721, 1138, 1236, 1442, 1707, 2163, 2276, 2884, 3414, 3983, 4326, 6828, 7966, 8652, 11949, 15932, 23898, 47796, 58607, 117214, 175821, 234428, 351642, 410249, 703284, 820498, 1230747, 1640996, 2461494, 4922988]

約数ペア:

[(1, 4922988), (2, 2461494), (3, 1640996), (4, 1230747), (6, 820498), (7, 703284), (12, 410249), (14, 351642), (21, 234428), (28, 175821), (42, 117214), (84, 58607), (103, 47796), (206, 23898), (309, 15932), (412, 11949), (569, 8652), (618, 7966), (721, 6828), (1138, 4326), (1236, 3983), (1442, 3414), (1707, 2884), (2163, 2276)]