889806494

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 1381536000

約数和(自身を除く): 491729506

約数列:

[1, 2, 59, 103, 118, 179, 206, 358, 409, 818, 6077, 10561, 12154, 18437, 21122, 24131, 36874, 42127, 48262, 73211, 84254, 146422, 1087783, 2175566, 2485493, 4319449, 4970986, 7540733, 8638898, 15081466, 444903247, 889806494]

約数ペア:

[(1, 889806494), (2, 444903247), (59, 15081466), (103, 8638898), (118, 7540733), (179, 4970986), (206, 4319449), (358, 2485493), (409, 2175566), (818, 1087783), (6077, 146422), (10561, 84254), (12154, 73211), (18437, 48262), (21122, 42127), (24131, 36874)]