1858888968

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{4703}}^1$

素因数の和:5138

約数の個数: 64

約数和(自身を含む): 4768727040

約数和(自身を除く): 2909838072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 383, 516, 766, 1032, 1149, 1532, 2298, 3064, 4596, 4703, 9192, 9406, 14109, 16469, 18812, 28218, 32938, 37624, 49407, 56436, 65876, 98814, 112872, 131752, 197628, 202229, 395256, 404458, 606687, 808916, 1213374, 1617832, 1801249, 2426748, 3602498, 4853496, 5403747, 7204996, 10807494, 14409992, 21614988, 43229976, 77453707, 154907414, 232361121, 309814828, 464722242, 619629656, 929444484, 1858888968]

約数ペア:

[(1, 1858888968), (2, 929444484), (3, 619629656), (4, 464722242), (6, 309814828), (8, 232361121), (12, 154907414), (24, 77453707), (43, 43229976), (86, 21614988), (129, 14409992), (172, 10807494), (258, 7204996), (344, 5403747), (383, 4853496), (516, 3602498), (766, 2426748), (1032, 1801249), (1149, 1617832), (1532, 1213374), (2298, 808916), (3064, 606687), (4596, 404458), (4703, 395256), (9192, 202229), (9406, 197628), (14109, 131752), (16469, 112872), (18812, 98814), (28218, 65876), (32938, 56436), (37624, 49407)]