804979864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{7740191}}^1$

素因数の和:7740210

約数の個数: 16

約数和(自身を含む): 1625440320

約数和(自身を除く): 820460456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 7740191, 15480382, 30960764, 61921528, 100622483, 201244966, 402489932, 804979864]

約数ペア:

[(1, 804979864), (2, 402489932), (4, 201244966), (8, 100622483), (13, 61921528), (26, 30960764), (52, 15480382), (104, 7740191)]