1008121510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{398467}}^1$

素因数の和:398508

約数の個数: 32

約数和(自身を含む): 2065658112

約数和(自身を除く): 1057536602

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 398467, 796934, 1992335, 3984670, 4383137, 8766274, 9164741, 18329482, 21915685, 43831370, 45823705, 91647410, 100812151, 201624302, 504060755, 1008121510]

約数ペア:

[(1, 1008121510), (2, 504060755), (5, 201624302), (10, 100812151), (11, 91647410), (22, 45823705), (23, 43831370), (46, 21915685), (55, 18329482), (110, 9164741), (115, 8766274), (230, 4383137), (253, 3984670), (506, 1992335), (1265, 796934), (2530, 398467)]