9404590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 18498816

約数和(自身を除く): 9094226

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 991, 1898, 1982, 4745, 4955, 9490, 9910, 12883, 25766, 64415, 72343, 128830, 144686, 361715, 723430, 940459, 1880918, 4702295, 9404590]

約数ペア:

[(1, 9404590), (2, 4702295), (5, 1880918), (10, 940459), (13, 723430), (26, 361715), (65, 144686), (73, 128830), (130, 72343), (146, 64415), (365, 25766), (730, 12883), (949, 9910), (991, 9490), (1898, 4955), (1982, 4745)]