878946483028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{52009}}^1\times {\mathrm{222367}}^1$

素因数の和:274399

約数の個数: 24

約数和(自身を含む): 1619150355200

約数和(自身を除く): 740203872172

約数列:

[1, 2, 4, 19, 38, 76, 52009, 104018, 208036, 222367, 444734, 889468, 988171, 1976342, 3952684, 4224973, 8449946, 16899892, 11565085303, 23130170606, 46260341212, 219736620757, 439473241514, 878946483028]

約数ペア:

[(1, 878946483028), (2, 439473241514), (4, 219736620757), (19, 46260341212), (38, 23130170606), (76, 11565085303), (52009, 16899892), (104018, 8449946), (208036, 4224973), (222367, 3952684), (444734, 1976342), (889468, 988171)]