4393844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12071}}^1$

素因数の和:12095

約数の個数: 24

約数和(自身を含む): 9464448

約数和(自身を除く): 5070604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 12071, 24142, 48284, 84497, 156923, 168994, 313846, 337988, 627692, 1098461, 2196922, 4393844]

約数ペア:

[(1, 4393844), (2, 2196922), (4, 1098461), (7, 627692), (13, 337988), (14, 313846), (26, 168994), (28, 156923), (52, 84497), (91, 48284), (182, 24142), (364, 12071)]