1214644490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{18661}}^1$

素因数の和:18974

約数の個数: 32

約数和(自身を含む): 2289603456

約数和(自身を除く): 1074958966

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 283, 566, 1415, 2830, 6509, 13018, 18661, 32545, 37322, 65090, 93305, 186610, 429203, 858406, 2146015, 4292030, 5281063, 10562126, 26405315, 52810630, 121464449, 242928898, 607322245, 1214644490]

約数ペア:

[(1, 1214644490), (2, 607322245), (5, 242928898), (10, 121464449), (23, 52810630), (46, 26405315), (115, 10562126), (230, 5281063), (283, 4292030), (566, 2146015), (1415, 858406), (2830, 429203), (6509, 186610), (13018, 93305), (18661, 65090), (32545, 37322)]