1334999216

素因数分解:

$2^4\times {\mathrm{4931}}^1\times {\mathrm{16921}}^1$

素因数の和:21860

約数の個数: 20

約数和(自身を含む): 2587238424

約数和(自身を除く): 1252239208

約数列:

[1, 2, 4, 8, 16, 4931, 9862, 16921, 19724, 33842, 39448, 67684, 78896, 135368, 270736, 83437451, 166874902, 333749804, 667499608, 1334999216]

約数ペア:

[(1, 1334999216), (2, 667499608), (4, 333749804), (8, 166874902), (16, 83437451), (4931, 270736), (9862, 135368), (16921, 78896), (19724, 67684), (33842, 39448)]