977754074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 1673006400

約数和(自身を除く): 695252326

約数列:

[1, 2, 11, 22, 31, 62, 103, 206, 341, 449, 682, 898, 961, 1133, 1922, 2266, 3193, 4939, 6386, 9878, 10571, 13919, 21142, 27838, 35123, 46247, 70246, 92494, 98983, 153109, 197966, 306218, 431489, 508717, 862978, 1017434, 1088813, 1433657, 2177626, 2867314, 4746379, 9492758, 15770227, 31540454, 44443367, 88886734, 488877037, 977754074]

約数ペア:

[(1, 977754074), (2, 488877037), (11, 88886734), (22, 44443367), (31, 31540454), (62, 15770227), (103, 9492758), (206, 4746379), (341, 2867314), (449, 2177626), (682, 1433657), (898, 1088813), (961, 1017434), (1133, 862978), (1922, 508717), (2266, 431489), (3193, 306218), (4939, 197966), (6386, 153109), (9878, 98983), (10571, 92494), (13919, 70246), (21142, 46247), (27838, 35123)]