1268565558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{27061}}^1$

素因数の和:27680

約数の個数: 32

約数和(自身を含む): 2736942432

約数和(自身を除く): 1468376874

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 601, 1202, 1803, 3606, 7813, 15626, 23439, 27061, 46878, 54122, 81183, 162366, 351793, 703586, 1055379, 2110758, 16263661, 32527322, 48790983, 97581966, 211427593, 422855186, 634282779, 1268565558]

約数ペア:

[(1, 1268565558), (2, 634282779), (3, 422855186), (6, 211427593), (13, 97581966), (26, 48790983), (39, 32527322), (78, 16263661), (601, 2110758), (1202, 1055379), (1803, 703586), (3606, 351793), (7813, 162366), (15626, 81183), (23439, 54122), (27061, 46878)]