287882114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12289}}^1$

素因数の和:12374

約数の個数: 32

約数和(自身を含む): 501726960

約数和(自身を除く): 213844846

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 901, 1378, 1802, 11713, 12289, 23426, 24578, 159757, 208913, 319514, 417826, 651317, 1302634, 2715869, 5431738, 8467121, 11072389, 16934242, 22144778, 143941057, 287882114]

約数ペア:

[(1, 287882114), (2, 143941057), (13, 22144778), (17, 16934242), (26, 11072389), (34, 8467121), (53, 5431738), (106, 2715869), (221, 1302634), (442, 651317), (689, 417826), (901, 319514), (1378, 208913), (1802, 159757), (11713, 24578), (12289, 23426)]