8620018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 14904000

約数和(自身を除く): 6283982

約数列:

[1, 2, 11, 22, 29, 58, 59, 118, 229, 319, 458, 638, 649, 1298, 1711, 2519, 3422, 5038, 6641, 13282, 13511, 18821, 27022, 37642, 73051, 146102, 148621, 297242, 391819, 783638, 4310009, 8620018]

約数ペア:

[(1, 8620018), (2, 4310009), (11, 783638), (22, 391819), (29, 297242), (58, 148621), (59, 146102), (118, 73051), (229, 37642), (319, 27022), (458, 18821), (638, 13511), (649, 13282), (1298, 6641), (1711, 5038), (2519, 3422)]