1408264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 3104640

約数和(自身を除く): 1696376

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1231, 2462, 4924, 9848, 13541, 16003, 27082, 32006, 54164, 64012, 108328, 128024, 176033, 352066, 704132, 1408264]

約数ペア:

[(1, 1408264), (2, 704132), (4, 352066), (8, 176033), (11, 128024), (13, 108328), (22, 64012), (26, 54164), (44, 32006), (52, 27082), (88, 16003), (104, 13541), (143, 9848), (286, 4924), (572, 2462), (1144, 1231)]