2021608966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2711}}^1$

素因数の和:2821

約数の個数: 64

約数和(自身を含む): 3608478720

約数和(自身を除く): 1586869754

約数列:

[1, 2, 13, 23, 26, 29, 43, 46, 58, 86, 299, 377, 559, 598, 667, 754, 989, 1118, 1247, 1334, 1978, 2494, 2711, 5422, 8671, 12857, 16211, 17342, 25714, 28681, 32422, 35243, 57362, 62353, 70486, 78619, 116573, 124706, 157238, 233146, 372853, 745706, 810589, 1022047, 1515449, 1621178, 1808237, 2044094, 2681179, 3030898, 3380617, 3616474, 5362358, 6761234, 23507081, 34855327, 43948021, 47014162, 69710654, 77754191, 87896042, 155508382, 1010804483, 2021608966]

約数ペア:

[(1, 2021608966), (2, 1010804483), (13, 155508382), (23, 87896042), (26, 77754191), (29, 69710654), (43, 47014162), (46, 43948021), (58, 34855327), (86, 23507081), (299, 6761234), (377, 5362358), (559, 3616474), (598, 3380617), (667, 3030898), (754, 2681179), (989, 2044094), (1118, 1808237), (1247, 1621178), (1334, 1515449), (1978, 1022047), (2494, 810589), (2711, 745706), (5422, 372853), (8671, 233146), (12857, 157238), (16211, 124706), (17342, 116573), (25714, 78619), (28681, 70486), (32422, 62353), (35243, 57362)]