13004755970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31718917}}^1$

素因数の和:31718965

約数の個数: 16

約数和(自身を含む): 23979502008

約数和(自身を除く): 10974746038

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 31718917, 63437834, 158594585, 317189170, 1300475597, 2600951194, 6502377985, 13004755970]

約数ペア:

[(1, 13004755970), (2, 6502377985), (5, 2600951194), (10, 1300475597), (41, 317189170), (82, 158594585), (205, 63437834), (410, 31718917)]