407130204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2609809}}^1$

素因数の和:2609829

約数の個数: 24

約数和(自身を含む): 1023045520

約数和(自身を除く): 615915316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2609809, 5219618, 7829427, 10439236, 15658854, 31317708, 33927517, 67855034, 101782551, 135710068, 203565102, 407130204]

約数ペア:

[(1, 407130204), (2, 203565102), (3, 135710068), (4, 101782551), (6, 67855034), (12, 33927517), (13, 31317708), (26, 15658854), (39, 10439236), (52, 7829427), (78, 5219618), (156, 2609809)]