4457398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:300

約数の個数: 24

約数和(自身を含む): 7459704

約数和(自身を除く): 3002306

約数列:

[1, 2, 11, 22, 113, 121, 163, 226, 242, 326, 1243, 1793, 2486, 3586, 13673, 18419, 19723, 27346, 36838, 39446, 202609, 405218, 2228699, 4457398]

約数ペア:

[(1, 4457398), (2, 2228699), (11, 405218), (22, 202609), (113, 39446), (121, 36838), (163, 27346), (226, 19723), (242, 18419), (326, 13673), (1243, 3586), (1793, 2486)]