129668252

素因数分解:

$2^2\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{3511}}^1$

素因数の和:4841

約数の個数: 24

約数和(自身を含む): 259607040

約数和(自身を除く): 129938788

約数列:

[1, 2, 4, 7, 14, 28, 1319, 2638, 3511, 5276, 7022, 9233, 14044, 18466, 24577, 36932, 49154, 98308, 4631009, 9262018, 18524036, 32417063, 64834126, 129668252]

約数ペア:

[(1, 129668252), (2, 64834126), (4, 32417063), (7, 18524036), (14, 9262018), (28, 4631009), (1319, 98308), (2638, 49154), (3511, 36932), (5276, 24577), (7022, 18466), (9233, 14044)]