1876148939

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21149}}^1$

素因数の和:21227

約数の個数: 32

約数和(自身を含む): 2436480000

約数和(自身を除く): 560331061

約数列:

[1, 7, 19, 23, 29, 133, 161, 203, 437, 551, 667, 3059, 3857, 4669, 12673, 21149, 88711, 148043, 401831, 486427, 613321, 2812817, 3404989, 4293247, 9242113, 11653099, 14106383, 64694791, 81571693, 98744681, 268021277, 1876148939]

約数ペア:

[(1, 1876148939), (7, 268021277), (19, 98744681), (23, 81571693), (29, 64694791), (133, 14106383), (161, 11653099), (203, 9242113), (437, 4293247), (551, 3404989), (667, 2812817), (3059, 613321), (3857, 486427), (4669, 401831), (12673, 148043), (21149, 88711)]