492770876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{4643}}^1$

素因数の和:4830

約数の個数: 36

約数和(自身を含む): 939936312

約数和(自身を除く): 447165436

約数列:

[1, 2, 4, 13, 26, 52, 157, 169, 314, 338, 628, 676, 2041, 4082, 4643, 8164, 9286, 18572, 26533, 53066, 60359, 106132, 120718, 241436, 728951, 784667, 1457902, 1569334, 2915804, 3138668, 9476363, 18952726, 37905452, 123192719, 246385438, 492770876]

約数ペア:

[(1, 492770876), (2, 246385438), (4, 123192719), (13, 37905452), (26, 18952726), (52, 9476363), (157, 3138668), (169, 2915804), (314, 1569334), (338, 1457902), (628, 784667), (676, 728951), (2041, 241436), (4082, 120718), (4643, 106132), (8164, 60359), (9286, 53066), (18572, 26533)]