426156688

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{178757}}^1$

素因数の和:178914

約数の個数: 20

約数和(自身を含む): 831224700

約数和(自身を除く): 405068012

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 178757, 357514, 715028, 1430056, 2860112, 26634793, 53269586, 106539172, 213078344, 426156688]

約数ペア:

[(1, 426156688), (2, 213078344), (4, 106539172), (8, 53269586), (16, 26634793), (149, 2860112), (298, 1430056), (596, 715028), (1192, 357514), (2384, 178757)]