901329130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{130817}}^1$

素因数の和:130890

約数の個数: 32

約数和(自身を含む): 1780171344

約数和(自身を除く): 878842214

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 130817, 261634, 654085, 1308170, 1700621, 3401242, 6933301, 8503105, 13866602, 17006210, 34666505, 69333010, 90132913, 180265826, 450664565, 901329130]

約数ペア:

[(1, 901329130), (2, 450664565), (5, 180265826), (10, 90132913), (13, 69333010), (26, 34666505), (53, 17006210), (65, 13866602), (106, 8503105), (130, 6933301), (265, 3401242), (530, 1700621), (689, 1308170), (1378, 654085), (3445, 261634), (6890, 130817)]