2108676822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{13759}}^1$

素因数の和:13901

約数の個数: 64

約数和(自身を含む): 4993228800

約数和(自身を除く): 2884551978

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 89, 123, 178, 246, 267, 287, 534, 574, 623, 861, 1246, 1722, 1869, 3649, 3738, 7298, 10947, 13759, 21894, 25543, 27518, 41277, 51086, 76629, 82554, 96313, 153258, 192626, 288939, 564119, 577878, 1128238, 1224551, 1692357, 2449102, 3384714, 3673653, 3948833, 7347306, 7897666, 8571857, 11846499, 17143714, 23692998, 25715571, 50206591, 51431142, 100413182, 150619773, 301239546, 351446137, 702892274, 1054338411, 2108676822]

約数ペア:

[(1, 2108676822), (2, 1054338411), (3, 702892274), (6, 351446137), (7, 301239546), (14, 150619773), (21, 100413182), (41, 51431142), (42, 50206591), (82, 25715571), (89, 23692998), (123, 17143714), (178, 11846499), (246, 8571857), (267, 7897666), (287, 7347306), (534, 3948833), (574, 3673653), (623, 3384714), (861, 2449102), (1246, 1692357), (1722, 1224551), (1869, 1128238), (3649, 577878), (3738, 564119), (7298, 288939), (10947, 192626), (13759, 153258), (21894, 96313), (25543, 82554), (27518, 76629), (41277, 51086)]