13285430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 11390410

約数列:

[1, 2, 5, 10, 67, 79, 134, 158, 251, 335, 395, 502, 670, 790, 1255, 2510, 5293, 10586, 16817, 19829, 26465, 33634, 39658, 52930, 84085, 99145, 168170, 198290, 1328543, 2657086, 6642715, 13285430]

約数ペア:

[(1, 13285430), (2, 6642715), (5, 2657086), (10, 1328543), (67, 198290), (79, 168170), (134, 99145), (158, 84085), (251, 52930), (335, 39658), (395, 33634), (502, 26465), (670, 19829), (790, 16817), (1255, 10586), (2510, 5293)]