977387714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 1552715136

約数和(自身を除く): 575327422

約数列:

[1, 2, 23, 46, 97, 194, 317, 634, 691, 1382, 2231, 4462, 7291, 14582, 15893, 30749, 31786, 61498, 67027, 134054, 219047, 438094, 707227, 1414454, 1541621, 3083242, 5038081, 10076162, 21247559, 42495118, 488693857, 977387714]

約数ペア:

[(1, 977387714), (2, 488693857), (23, 42495118), (46, 21247559), (97, 10076162), (194, 5038081), (317, 3083242), (634, 1541621), (691, 1414454), (1382, 707227), (2231, 438094), (4462, 219047), (7291, 134054), (14582, 67027), (15893, 61498), (30749, 31786)]