1492988

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 3032064

約数和(自身を除く): 1539076

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 751, 994, 1502, 1988, 3004, 5257, 10514, 21028, 53321, 106642, 213284, 373247, 746494, 1492988]

約数ペア:

[(1, 1492988), (2, 746494), (4, 373247), (7, 213284), (14, 106642), (28, 53321), (71, 21028), (142, 10514), (284, 5257), (497, 3004), (751, 1988), (994, 1502)]