2048379018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{10651}}^1$

素因数の和:10923

約数の個数: 64

約数和(自身を含む): 4949345280

約数和(自身を除く): 2900966262

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 241, 266, 399, 482, 723, 798, 1446, 1687, 3374, 4579, 5061, 9158, 10122, 10651, 13737, 21302, 27474, 31953, 32053, 63906, 64106, 74557, 96159, 149114, 192318, 202369, 223671, 404738, 447342, 607107, 1214214, 1416583, 2566891, 2833166, 4249749, 5133782, 7700673, 8499498, 15401346, 17968237, 35936474, 48770929, 53904711, 97541858, 107809422, 146312787, 292625574, 341396503, 682793006, 1024189509, 2048379018]

約数ペア:

[(1, 2048379018), (2, 1024189509), (3, 682793006), (6, 341396503), (7, 292625574), (14, 146312787), (19, 107809422), (21, 97541858), (38, 53904711), (42, 48770929), (57, 35936474), (114, 17968237), (133, 15401346), (241, 8499498), (266, 7700673), (399, 5133782), (482, 4249749), (723, 2833166), (798, 2566891), (1446, 1416583), (1687, 1214214), (3374, 607107), (4579, 447342), (5061, 404738), (9158, 223671), (10122, 202369), (10651, 192318), (13737, 149114), (21302, 96159), (27474, 74557), (31953, 64106), (32053, 63906)]