2034608420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7825417}}^1$

素因数の和:7825439

約数の個数: 24

約数和(自身を含む): 4601345784

約数和(自身を除く): 2566737364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7825417, 15650834, 31301668, 39127085, 78254170, 101730421, 156508340, 203460842, 406921684, 508652105, 1017304210, 2034608420]

約数ペア:

[(1, 2034608420), (2, 1017304210), (4, 508652105), (5, 406921684), (10, 203460842), (13, 156508340), (20, 101730421), (26, 78254170), (52, 39127085), (65, 31301668), (130, 15650834), (260, 7825417)]