2018657008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{176951}}^1$

素因数の和:177013

約数の個数: 40

約数和(自身を含む): 4212873216

約数和(自身を除く): 2194216208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 176951, 353902, 707804, 1415608, 2831216, 4069873, 5485481, 8139746, 10970962, 16279492, 21941924, 32558984, 43883848, 65117968, 87767696, 126166063, 252332126, 504664252, 1009328504, 2018657008]

約数ペア:

[(1, 2018657008), (2, 1009328504), (4, 504664252), (8, 252332126), (16, 126166063), (23, 87767696), (31, 65117968), (46, 43883848), (62, 32558984), (92, 21941924), (124, 16279492), (184, 10970962), (248, 8139746), (368, 5485481), (496, 4069873), (713, 2831216), (1426, 1415608), (2852, 707804), (5704, 353902), (11408, 176951)]