129936404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{1609}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 245190120

約数和(自身を除く): 115253716

約数列:

[1, 2, 4, 13, 26, 52, 1553, 1609, 3106, 3218, 6212, 6436, 20189, 20917, 40378, 41834, 80756, 83668, 2498777, 4997554, 9995108, 32484101, 64968202, 129936404]

約数ペア:

[(1, 129936404), (2, 64968202), (4, 32484101), (13, 9995108), (26, 4997554), (52, 2498777), (1553, 83668), (1609, 80756), (3106, 41834), (3218, 40378), (6212, 20917), (6436, 20189)]