802308

素因数分解:

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

素因数の和:196

約数の個数: 48

約数和(自身を含む): 2085440

約数和(自身を除く): 1283132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 139, 148, 156, 222, 278, 417, 444, 481, 556, 834, 962, 1443, 1668, 1807, 1924, 2886, 3614, 5143, 5421, 5772, 7228, 10286, 10842, 15429, 20572, 21684, 30858, 61716, 66859, 133718, 200577, 267436, 401154, 802308]

約数ペア:

[(1, 802308), (2, 401154), (3, 267436), (4, 200577), (6, 133718), (12, 66859), (13, 61716), (26, 30858), (37, 21684), (39, 20572), (52, 15429), (74, 10842), (78, 10286), (111, 7228), (139, 5772), (148, 5421), (156, 5143), (222, 3614), (278, 2886), (417, 1924), (444, 1807), (481, 1668), (556, 1443), (834, 962)]