3978424082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1648063}}^1$

素因数の和:1648153

約数の個数: 16

約数和(自身を含む): 6407672832

約数和(自身を除く): 2429248750

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 1648063, 3296126, 28017071, 56034142, 117012473, 234024946, 1989212041, 3978424082]

約数ペア:

[(1, 3978424082), (2, 1989212041), (17, 234024946), (34, 117012473), (71, 56034142), (142, 28017071), (1207, 3296126), (2414, 1648063)]