1938628669822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7351}}^1\times {\mathrm{151391}}^1$

素因数の和:158824

約数の個数: 32

約数和(自身を含む): 3178825058304

約数和(自身を除く): 1240196388482

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 7351, 14702, 95563, 151391, 191126, 302782, 492517, 985034, 1968083, 3936166, 6402721, 10143197, 12805442, 20286394, 131861561, 263723122, 1112875241, 2225750482, 14467378133, 28934756266, 74562641147, 149125282294, 969314334911, 1938628669822]

約数ペア:

[(1, 1938628669822), (2, 969314334911), (13, 149125282294), (26, 74562641147), (67, 28934756266), (134, 14467378133), (871, 2225750482), (1742, 1112875241), (7351, 263723122), (14702, 131861561), (95563, 20286394), (151391, 12805442), (191126, 10143197), (302782, 6402721), (492517, 3936166), (985034, 1968083)]