259043434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2053}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 438931584

約数和(自身を除く): 179888150

約数列:

[1, 2, 13, 23, 26, 46, 211, 299, 422, 598, 2053, 2743, 4106, 4853, 5486, 9706, 26689, 47219, 53378, 63089, 94438, 126178, 433183, 613847, 866366, 1227694, 5631379, 9963209, 11262758, 19926418, 129521717, 259043434]

約数ペア:

[(1, 259043434), (2, 129521717), (13, 19926418), (23, 11262758), (26, 9963209), (46, 5631379), (211, 1227694), (299, 866366), (422, 613847), (598, 433183), (2053, 126178), (2743, 94438), (4106, 63089), (4853, 53378), (5486, 47219), (9706, 26689)]