453622448

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{67343}}^1$

素因数の和:67772

約数の個数: 20

約数和(自身を含む): 880994208

約数和(自身を除く): 427371760

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 67343, 134686, 269372, 538744, 1077488, 28351403, 56702806, 113405612, 226811224, 453622448]

約数ペア:

[(1, 453622448), (2, 226811224), (4, 113405612), (8, 56702806), (16, 28351403), (421, 1077488), (842, 538744), (1684, 269372), (3368, 134686), (6736, 67343)]