401667078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{70991}}^1$

素因数の和:71060

約数の個数: 32

約数和(自身を含む): 858719232

約数和(自身を除く): 457052154

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 70991, 141982, 212973, 425946, 1632793, 2910631, 3265586, 4898379, 5821262, 8731893, 9796758, 17463786, 66944513, 133889026, 200833539, 401667078]

約数ペア:

[(1, 401667078), (2, 200833539), (3, 133889026), (6, 66944513), (23, 17463786), (41, 9796758), (46, 8731893), (69, 5821262), (82, 4898379), (123, 3265586), (138, 2910631), (246, 1632793), (943, 425946), (1886, 212973), (2829, 141982), (5658, 70991)]