838202328470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6447710219}}^1$

素因数の和:6447710239

約数の個数: 16

約数和(自身を含む): 1624822975440

約数和(自身を除く): 786620646970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6447710219, 12895420438, 32238551095, 64477102190, 83820232847, 167640465694, 419101164235, 838202328470]

約数ペア:

[(1, 838202328470), (2, 419101164235), (5, 167640465694), (10, 83820232847), (13, 64477102190), (26, 32238551095), (65, 12895420438), (130, 6447710219)]