1296928654198

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1\times {\mathrm{122953}}^1$

素因数の和:123720

約数の個数: 32

約数和(自身を含む): 1996316554752

約数和(自身を除く): 699387900554

約数列:

[1, 2, 53, 106, 191, 382, 521, 1042, 10123, 20246, 27613, 55226, 99511, 122953, 199022, 245906, 5274083, 6516509, 10548166, 13033018, 23484023, 46968046, 64058513, 128117026, 1244653219, 2489306438, 3395101189, 6790202378, 12235175983, 24470351966, 648464327099, 1296928654198]

約数ペア:

[(1, 1296928654198), (2, 648464327099), (53, 24470351966), (106, 12235175983), (191, 6790202378), (382, 3395101189), (521, 2489306438), (1042, 1244653219), (10123, 128117026), (20246, 64058513), (27613, 46968046), (55226, 23484023), (99511, 13033018), (122953, 10548166), (199022, 6516509), (245906, 5274083)]