1245643116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{176237}}^1$

素因数の和:176294

約数の個数: 48

約数和(自身を含む): 3158184960

約数和(自身を除く): 1912541844

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 176237, 352474, 528711, 704948, 1057422, 2114844, 3348503, 5463347, 6697006, 10045509, 10926694, 13394012, 16390041, 20091018, 21853388, 32780082, 40182036, 65560164, 103803593, 207607186, 311410779, 415214372, 622821558, 1245643116]

約数ペア:

[(1, 1245643116), (2, 622821558), (3, 415214372), (4, 311410779), (6, 207607186), (12, 103803593), (19, 65560164), (31, 40182036), (38, 32780082), (57, 21853388), (62, 20091018), (76, 16390041), (93, 13394012), (114, 10926694), (124, 10045509), (186, 6697006), (228, 5463347), (372, 3348503), (589, 2114844), (1178, 1057422), (1767, 704948), (2356, 528711), (3534, 352474), (7068, 176237)]