947151632

素因数分解:

$2^4\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{4339}}^1$

素因数の和:6303

約数の個数: 40

約数和(自身を含む): 2098824000

約数和(自身を除く): 1151672368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1949, 3898, 4339, 7796, 8678, 13643, 15592, 17356, 27286, 30373, 31184, 34712, 54572, 60746, 69424, 109144, 121492, 218288, 242984, 485968, 8456711, 16913422, 33826844, 59196977, 67653688, 118393954, 135307376, 236787908, 473575816, 947151632]

約数ペア:

[(1, 947151632), (2, 473575816), (4, 236787908), (7, 135307376), (8, 118393954), (14, 67653688), (16, 59196977), (28, 33826844), (56, 16913422), (112, 8456711), (1949, 485968), (3898, 242984), (4339, 218288), (7796, 121492), (8678, 109144), (13643, 69424), (15592, 60746), (17356, 54572), (27286, 34712), (30373, 31184)]