4345156790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{903359}}^1$

素因数の和:903416

約数の個数: 32

約数和(自身を含む): 8650575360

約数和(自身を除く): 4305418570

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 903359, 1806718, 4516795, 9033590, 11743667, 23487334, 33424283, 58718335, 66848566, 117436670, 167121415, 334242830, 434515679, 869031358, 2172578395, 4345156790]

約数ペア:

[(1, 4345156790), (2, 2172578395), (5, 869031358), (10, 434515679), (13, 334242830), (26, 167121415), (37, 117436670), (65, 66848566), (74, 58718335), (130, 33424283), (185, 23487334), (370, 11743667), (481, 9033590), (962, 4516795), (2405, 1806718), (4810, 903359)]