249312338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1709}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 430920000

約数和(自身を除く): 181607662

約数列:

[1, 2, 11, 19, 22, 38, 209, 349, 418, 698, 1709, 3418, 3839, 6631, 7678, 13262, 18799, 32471, 37598, 64942, 72941, 145882, 357181, 596441, 714362, 1192882, 6560851, 11332379, 13121702, 22664758, 124656169, 249312338]

約数ペア:

[(1, 249312338), (2, 124656169), (11, 22664758), (19, 13121702), (22, 11332379), (38, 6560851), (209, 1192882), (349, 714362), (418, 596441), (698, 357181), (1709, 145882), (3418, 72941), (3839, 64942), (6631, 37598), (7678, 32471), (13262, 18799)]