13202266

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 25888032

約数和(自身を除く): 12685766

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 331, 407, 518, 539, 662, 814, 1078, 1813, 2317, 2849, 3626, 3641, 4634, 5698, 7282, 12247, 16219, 19943, 24494, 25487, 32438, 39886, 50974, 85729, 134717, 171458, 178409, 269434, 356818, 600103, 943019, 1200206, 1886038, 6601133, 13202266]

約数ペア:

[(1, 13202266), (2, 6601133), (7, 1886038), (11, 1200206), (14, 943019), (22, 600103), (37, 356818), (49, 269434), (74, 178409), (77, 171458), (98, 134717), (154, 85729), (259, 50974), (331, 39886), (407, 32438), (518, 25487), (539, 24494), (662, 19943), (814, 16219), (1078, 12247), (1813, 7282), (2317, 5698), (2849, 4634), (3626, 3641)]