289318364

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{6551}}^1$

素因数の和:6797

約数の個数: 24

約数和(自身を含む): 517529376

約数和(自身を除く): 228211012

約数列:

[1, 2, 4, 61, 122, 181, 244, 362, 724, 6551, 11041, 13102, 22082, 26204, 44164, 399611, 799222, 1185731, 1598444, 2371462, 4742924, 72329591, 144659182, 289318364]

約数ペア:

[(1, 289318364), (2, 144659182), (4, 72329591), (61, 4742924), (122, 2371462), (181, 1598444), (244, 1185731), (362, 799222), (724, 399611), (6551, 44164), (11041, 26204), (13102, 22082)]