1621367174

素因数分解:

$2^1\times 7^3\times {\mathrm{229}}^1\times {\mathrm{10321}}^1$

素因数の和:10573

約数の個数: 32

約数和(自身を含む): 2848872000

約数和(自身を除く): 1227504826

約数列:

[1, 2, 7, 14, 49, 98, 229, 343, 458, 686, 1603, 3206, 10321, 11221, 20642, 22442, 72247, 78547, 144494, 157094, 505729, 1011458, 2363509, 3540103, 4727018, 7080206, 16544563, 33089126, 115811941, 231623882, 810683587, 1621367174]

約数ペア:

[(1, 1621367174), (2, 810683587), (7, 231623882), (14, 115811941), (49, 33089126), (98, 16544563), (229, 7080206), (343, 4727018), (458, 3540103), (686, 2363509), (1603, 1011458), (3206, 505729), (10321, 157094), (11221, 144494), (20642, 78547), (22442, 72247)]