501339970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1\times {\mathrm{1987}}^1$

素因数の和:3114

約数の個数: 32

約数和(自身を含む): 942979968

約数和(自身を除く): 441639998

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1097, 1987, 2194, 3974, 5485, 9935, 10970, 19870, 25231, 45701, 50462, 91402, 126155, 228505, 252310, 457010, 2179739, 4359478, 10898695, 21797390, 50133997, 100267994, 250669985, 501339970]

約数ペア:

[(1, 501339970), (2, 250669985), (5, 100267994), (10, 50133997), (23, 21797390), (46, 10898695), (115, 4359478), (230, 2179739), (1097, 457010), (1987, 252310), (2194, 228505), (3974, 126155), (5485, 91402), (9935, 50462), (10970, 45701), (19870, 25231)]