1230378238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{571}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 1948826880

約数和(自身を除く): 718448642

約数列:

[1, 2, 23, 46, 139, 278, 337, 571, 674, 1142, 3197, 6394, 7751, 13133, 15502, 26266, 46843, 79369, 93686, 158738, 192427, 384854, 1077389, 1825487, 2154778, 3650974, 4425821, 8851642, 26747353, 53494706, 615189119, 1230378238]

約数ペア:

[(1, 1230378238), (2, 615189119), (23, 53494706), (46, 26747353), (139, 8851642), (278, 4425821), (337, 3650974), (571, 2154778), (674, 1825487), (1142, 1077389), (3197, 384854), (6394, 192427), (7751, 158738), (13133, 93686), (15502, 79369), (26266, 46843)]