780234338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2797}}^1\times {\mathrm{10729}}^1$

素因数の和:13541

約数の個数: 16

約数和(自身を含む): 1260946680

約数和(自身を除く): 480712342

約数列:

[1, 2, 13, 26, 2797, 5594, 10729, 21458, 36361, 72722, 139477, 278954, 30009013, 60018026, 390117169, 780234338]

約数ペア:

[(1, 780234338), (2, 390117169), (13, 60018026), (26, 30009013), (2797, 278954), (5594, 139477), (10729, 72722), (21458, 36361)]