140400518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{2659}}^1$

素因数の和:4231

約数の個数: 16

約数和(自身を含む): 223216560

約数和(自身を除く): 82816042

約数列:

[1, 2, 17, 34, 1553, 2659, 3106, 5318, 26401, 45203, 52802, 90406, 4129427, 8258854, 70200259, 140400518]

約数ペア:

[(1, 140400518), (2, 70200259), (17, 8258854), (34, 4129427), (1553, 90406), (2659, 52802), (3106, 45203), (5318, 26401)]