2000795898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{9433}}^1$

素因数の和:9543

約数の個数: 64

約数和(自身を含む): 4401527040

約数和(自身を除く): 2400731142

約数列:

[1, 2, 3, 6, 23, 29, 46, 53, 58, 69, 87, 106, 138, 159, 174, 318, 667, 1219, 1334, 1537, 2001, 2438, 3074, 3657, 4002, 4611, 7314, 9222, 9433, 18866, 28299, 35351, 56598, 70702, 106053, 212106, 216959, 273557, 433918, 499949, 547114, 650877, 820671, 999898, 1301754, 1499847, 1641342, 2999694, 6291811, 11498827, 12583622, 14498521, 18875433, 22997654, 28997042, 34496481, 37750866, 43495563, 68992962, 86991126, 333465983, 666931966, 1000397949, 2000795898]

約数ペア:

[(1, 2000795898), (2, 1000397949), (3, 666931966), (6, 333465983), (23, 86991126), (29, 68992962), (46, 43495563), (53, 37750866), (58, 34496481), (69, 28997042), (87, 22997654), (106, 18875433), (138, 14498521), (159, 12583622), (174, 11498827), (318, 6291811), (667, 2999694), (1219, 1641342), (1334, 1499847), (1537, 1301754), (2001, 999898), (2438, 820671), (3074, 650877), (3657, 547114), (4002, 499949), (4611, 433918), (7314, 273557), (9222, 216959), (9433, 212106), (18866, 106053), (28299, 70702), (35351, 56598)]