2170612088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{21481}}^1$

素因数の和:22247

約数の個数: 32

約数和(自身を含む): 4315304160

約数和(自身を除く): 2144692072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 743, 1486, 2972, 5944, 12631, 21481, 25262, 42962, 50524, 85924, 101048, 171848, 365177, 730354, 1460708, 2921416, 15960383, 31920766, 63841532, 127683064, 271326511, 542653022, 1085306044, 2170612088]

約数ペア:

[(1, 2170612088), (2, 1085306044), (4, 542653022), (8, 271326511), (17, 127683064), (34, 63841532), (68, 31920766), (136, 15960383), (743, 2921416), (1486, 1460708), (2972, 730354), (5944, 365177), (12631, 171848), (21481, 101048), (25262, 85924), (42962, 50524)]