2013156728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1345693}}^1$

素因数の和:1345727

約数の個数: 32

約数和(自身を含む): 4360048560

約数和(自身を除く): 2346891832

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 1345693, 2691386, 5382772, 10765544, 14802623, 22876781, 29605246, 45753562, 59210492, 91507124, 118420984, 183014248, 251644591, 503289182, 1006578364, 2013156728]

約数ペア:

[(1, 2013156728), (2, 1006578364), (4, 503289182), (8, 251644591), (11, 183014248), (17, 118420984), (22, 91507124), (34, 59210492), (44, 45753562), (68, 29605246), (88, 22876781), (136, 14802623), (187, 10765544), (374, 5382772), (748, 2691386), (1496, 1345693)]