1025654

素因数分解:

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

素因数の和:1271

約数の個数: 16

約数和(自身を含む): 1788576

約数和(自身を除く): 762922

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1201, 2402, 8407, 16814, 73261, 146522, 512827, 1025654]

約数ペア:

[(1, 1025654), (2, 512827), (7, 146522), (14, 73261), (61, 16814), (122, 8407), (427, 2402), (854, 1201)]