13250588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 26276544

約数和(自身を除く): 13025956

約数列:

[1, 2, 4, 13, 26, 37, 52, 71, 74, 97, 142, 148, 194, 284, 388, 481, 923, 962, 1261, 1846, 1924, 2522, 2627, 3589, 3692, 5044, 5254, 6887, 7178, 10508, 13774, 14356, 27548, 34151, 46657, 68302, 89531, 93314, 136604, 179062, 186628, 254819, 358124, 509638, 1019276, 3312647, 6625294, 13250588]

約数ペア:

[(1, 13250588), (2, 6625294), (4, 3312647), (13, 1019276), (26, 509638), (37, 358124), (52, 254819), (71, 186628), (74, 179062), (97, 136604), (142, 93314), (148, 89531), (194, 68302), (284, 46657), (388, 34151), (481, 27548), (923, 14356), (962, 13774), (1261, 10508), (1846, 7178), (1924, 6887), (2522, 5254), (2627, 5044), (3589, 3692)]