26811770

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 49363776

約数和(自身を除く): 22552006

約数列:

[1, 2, 5, 10, 97, 131, 194, 211, 262, 422, 485, 655, 970, 1055, 1310, 2110, 12707, 20467, 25414, 27641, 40934, 55282, 63535, 102335, 127070, 138205, 204670, 276410, 2681177, 5362354, 13405885, 26811770]

約数ペア:

[(1, 26811770), (2, 13405885), (5, 5362354), (10, 2681177), (97, 276410), (131, 204670), (194, 138205), (211, 127070), (262, 102335), (422, 63535), (485, 55282), (655, 40934), (970, 27641), (1055, 25414), (1310, 20467), (2110, 12707)]