870922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 32

約数和(自身を含む): 1552320

約数和(自身を除く): 681398

約数列:

[1, 2, 13, 19, 26, 38, 41, 43, 82, 86, 247, 494, 533, 559, 779, 817, 1066, 1118, 1558, 1634, 1763, 3526, 10127, 10621, 20254, 21242, 22919, 33497, 45838, 66994, 435461, 870922]

約数ペア:

[(1, 870922), (2, 435461), (13, 66994), (19, 45838), (26, 33497), (38, 22919), (41, 21242), (43, 20254), (82, 10621), (86, 10127), (247, 3526), (494, 1763), (533, 1634), (559, 1558), (779, 1118), (817, 1066)]