2021076772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 4270008960

約数和(自身を除く): 2248932188

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 163, 212, 286, 326, 409, 572, 583, 652, 689, 818, 1166, 1378, 1636, 1793, 2119, 2332, 2756, 3586, 4238, 4499, 5317, 7172, 7579, 8476, 8639, 8998, 10634, 15158, 17278, 17996, 21268, 21677, 23309, 30316, 34556, 43354, 46618, 58487, 66667, 86708, 93236, 95029, 112307, 116974, 133334, 190058, 224614, 233948, 238447, 266668, 281801, 380116, 449228, 476894, 563602, 733337, 866671, 953788, 1127204, 1235377, 1466674, 1733342, 2470754, 2933348, 3099811, 3466684, 3533351, 4941508, 6199622, 7066702, 9533381, 12399244, 14133404, 19066762, 38133524, 38866861, 45933563, 77733722, 91867126, 155467444, 183734252, 505269193, 1010538386, 2021076772]

約数ペア:

[(1, 2021076772), (2, 1010538386), (4, 505269193), (11, 183734252), (13, 155467444), (22, 91867126), (26, 77733722), (44, 45933563), (52, 38866861), (53, 38133524), (106, 19066762), (143, 14133404), (163, 12399244), (212, 9533381), (286, 7066702), (326, 6199622), (409, 4941508), (572, 3533351), (583, 3466684), (652, 3099811), (689, 2933348), (818, 2470754), (1166, 1733342), (1378, 1466674), (1636, 1235377), (1793, 1127204), (2119, 953788), (2332, 866671), (2756, 733337), (3586, 563602), (4238, 476894), (4499, 449228), (5317, 380116), (7172, 281801), (7579, 266668), (8476, 238447), (8639, 233948), (8998, 224614), (10634, 190058), (15158, 133334), (17278, 116974), (17996, 112307), (21268, 95029), (21677, 93236), (23309, 86708), (30316, 66667), (34556, 58487), (43354, 46618)]