263886122

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1\times {\mathrm{1801}}^1$

素因数の和:3065

約数の個数: 16

約数和(自身を含む): 402876744

約数和(自身を除く): 138990622

約数列:

[1, 2, 61, 122, 1201, 1801, 2402, 3602, 73261, 109861, 146522, 219722, 2163001, 4326002, 131943061, 263886122]

約数ペア:

[(1, 263886122), (2, 131943061), (61, 4326002), (122, 2163001), (1201, 219722), (1801, 146522), (2402, 109861), (3602, 73261)]