132194140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{508439}}^1$

素因数の和:508461

約数の個数: 24

約数和(自身を含む): 298962720

約数和(自身を除く): 166768580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 508439, 1016878, 2033756, 2542195, 5084390, 6609707, 10168780, 13219414, 26438828, 33048535, 66097070, 132194140]

約数ペア:

[(1, 132194140), (2, 66097070), (4, 33048535), (5, 26438828), (10, 13219414), (13, 10168780), (20, 6609707), (26, 5084390), (52, 2542195), (65, 2033756), (130, 1016878), (260, 508439)]