26963690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{983}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 52569216

約数和(自身を除く): 25605526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 983, 1055, 1966, 2110, 2743, 4915, 5486, 9830, 12779, 13715, 25558, 27430, 63895, 127790, 207413, 414826, 1037065, 2074130, 2696369, 5392738, 13481845, 26963690]

約数ペア:

[(1, 26963690), (2, 13481845), (5, 5392738), (10, 2696369), (13, 2074130), (26, 1037065), (65, 414826), (130, 207413), (211, 127790), (422, 63895), (983, 27430), (1055, 25558), (1966, 13715), (2110, 12779), (2743, 9830), (4915, 5486)]