788047166

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 1227614880

約数和(自身を除く): 439567714

約数列:

[1, 2, 61, 67, 122, 134, 229, 421, 458, 842, 4087, 8174, 13969, 15343, 25681, 27938, 28207, 30686, 51362, 56414, 96409, 192818, 935923, 1720627, 1871846, 3441254, 5880949, 6459403, 11761898, 12918806, 394023583, 788047166]

約数ペア:

[(1, 788047166), (2, 394023583), (61, 12918806), (67, 11761898), (122, 6459403), (134, 5880949), (229, 3441254), (421, 1871846), (458, 1720627), (842, 935923), (4087, 192818), (8174, 96409), (13969, 56414), (15343, 51362), (25681, 30686), (27938, 28207)]