1330665663838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9007}}^1\times {\mathrm{620743}}^1$

素因数の和:629776

約数の個数: 32

約数和(自身を含む): 2415597963264

約数和(自身を除く): 1084932299426

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 9007, 18014, 63049, 126098, 153119, 306238, 620743, 1071833, 1241486, 2143666, 4345201, 8690402, 10552631, 21105262, 73868417, 147736834, 5591032201, 11182064402, 39137225407, 78274450814, 95047547417, 190095094834, 665332831919, 1330665663838]

約数ペア:

[(1, 1330665663838), (2, 665332831919), (7, 190095094834), (14, 95047547417), (17, 78274450814), (34, 39137225407), (119, 11182064402), (238, 5591032201), (9007, 147736834), (18014, 73868417), (63049, 21105262), (126098, 10552631), (153119, 8690402), (306238, 4345201), (620743, 2143666), (1071833, 1241486)]