2821167472

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{737753}}^1$

素因数の和:738000

約数の個数: 20

約数和(自身を含む): 5488889760

約数和(自身を除く): 2667722288

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 737753, 1475506, 2951012, 5902024, 11804048, 176322967, 352645934, 705291868, 1410583736, 2821167472]

約数ペア:

[(1, 2821167472), (2, 1410583736), (4, 705291868), (8, 352645934), (16, 176322967), (239, 11804048), (478, 5902024), (956, 2951012), (1912, 1475506), (3824, 737753)]