4397970297584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{204670993}}^1$

素因数の和:204671097

約数の個数: 40

約数和(自身を含む): 9136513172160

約数和(自身を除く): 4738542874576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 5372, 10744, 21488, 204670993, 409341986, 818683972, 1637367944, 3274735888, 3479406881, 6958813762, 13917627524, 16169008447, 27835255048, 32338016894, 55670510096, 64676033788, 129352067576, 258704135152, 274873143599, 549746287198, 1099492574396, 2198985148792, 4397970297584]

約数ペア:

[(1, 4397970297584), (2, 2198985148792), (4, 1099492574396), (8, 549746287198), (16, 274873143599), (17, 258704135152), (34, 129352067576), (68, 64676033788), (79, 55670510096), (136, 32338016894), (158, 27835255048), (272, 16169008447), (316, 13917627524), (632, 6958813762), (1264, 3479406881), (1343, 3274735888), (2686, 1637367944), (5372, 818683972), (10744, 409341986), (21488, 204670993)]