264017638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{69809}}^1$

素因数の和:69903

約数の個数: 16

約数和(自身を含む): 415509120

約数和(自身を除く): 151491482

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 69809, 139618, 2164079, 4258349, 4328158, 8516698, 132008819, 264017638]

約数ペア:

[(1, 264017638), (2, 132008819), (31, 8516698), (61, 4328158), (62, 4258349), (122, 2164079), (1891, 139618), (3782, 69809)]