401154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 893760

約数和(自身を除く): 492606

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 139, 222, 278, 417, 481, 834, 962, 1443, 1807, 2886, 3614, 5143, 5421, 10286, 10842, 15429, 30858, 66859, 133718, 200577, 401154]

約数ペア:

[(1, 401154), (2, 200577), (3, 133718), (6, 66859), (13, 30858), (26, 15429), (37, 10842), (39, 10286), (74, 5421), (78, 5143), (111, 3614), (139, 2886), (222, 1807), (278, 1443), (417, 962), (481, 834)]