1678646652

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{41399}}^1$

素因数の和:41546

約数の個数: 48

約数和(自身を含む): 4080384000

約数和(自身を除く): 2401737348

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 109, 124, 186, 218, 327, 372, 436, 654, 1308, 3379, 6758, 10137, 13516, 20274, 40548, 41399, 82798, 124197, 165596, 248394, 496788, 1283369, 2566738, 3850107, 4512491, 5133476, 7700214, 9024982, 13537473, 15400428, 18049964, 27074946, 54149892, 139887221, 279774442, 419661663, 559548884, 839323326, 1678646652]

約数ペア:

[(1, 1678646652), (2, 839323326), (3, 559548884), (4, 419661663), (6, 279774442), (12, 139887221), (31, 54149892), (62, 27074946), (93, 18049964), (109, 15400428), (124, 13537473), (186, 9024982), (218, 7700214), (327, 5133476), (372, 4512491), (436, 3850107), (654, 2566738), (1308, 1283369), (3379, 496788), (6758, 248394), (10137, 165596), (13516, 124197), (20274, 82798), (40548, 41399)]