1089662110

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1\times {\mathrm{2207}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 1986405120

約数和(自身を除く): 896743010

約数列:

[1, 2, 5, 10, 97, 194, 485, 509, 970, 1018, 2207, 2545, 4414, 5090, 11035, 22070, 49373, 98746, 214079, 246865, 428158, 493730, 1070395, 1123363, 2140790, 2246726, 5616815, 11233630, 108966211, 217932422, 544831055, 1089662110]

約数ペア:

[(1, 1089662110), (2, 544831055), (5, 217932422), (10, 108966211), (97, 11233630), (194, 5616815), (485, 2246726), (509, 2140790), (970, 1123363), (1018, 1070395), (2207, 493730), (2545, 428158), (4414, 246865), (5090, 214079), (11035, 98746), (22070, 49373)]