2051308

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 4173344

約数和(自身を除く): 2122036

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1201, 1708, 2402, 4804, 8407, 16814, 33628, 73261, 146522, 293044, 512827, 1025654, 2051308]

約数ペア:

[(1, 2051308), (2, 1025654), (4, 512827), (7, 293044), (14, 146522), (28, 73261), (61, 33628), (122, 16814), (244, 8407), (427, 4804), (854, 2402), (1201, 1708)]