2098382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 4021920

約数和(自身を除く): 1923538

約数列:

[1, 2, 11, 13, 22, 23, 26, 29, 46, 58, 121, 143, 242, 253, 286, 299, 319, 377, 506, 598, 638, 667, 754, 1334, 1573, 2783, 3146, 3289, 3509, 4147, 5566, 6578, 7018, 7337, 8294, 8671, 14674, 17342, 36179, 45617, 72358, 80707, 91234, 95381, 161414, 190762, 1049191, 2098382]

約数ペア:

[(1, 2098382), (2, 1049191), (11, 190762), (13, 161414), (22, 95381), (23, 91234), (26, 80707), (29, 72358), (46, 45617), (58, 36179), (121, 17342), (143, 14674), (242, 8671), (253, 8294), (286, 7337), (299, 7018), (319, 6578), (377, 5566), (506, 4147), (598, 3509), (638, 3289), (667, 3146), (754, 2783), (1334, 1573)]