442967632

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{139123}}^1$

素因数の和:139330

約数の個数: 20

約数和(自身を含む): 862568800

約数和(自身を除く): 419601168

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 139123, 278246, 556492, 1112984, 2225968, 27685477, 55370954, 110741908, 221483816, 442967632]

約数ペア:

[(1, 442967632), (2, 221483816), (4, 110741908), (8, 55370954), (16, 27685477), (199, 2225968), (398, 1112984), (796, 556492), (1592, 278246), (3184, 139123)]