43051990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{253247}}^1$

素因数の和:253271

約数の個数: 16

約数和(自身を含む): 82052352

約数和(自身を除く): 39000362

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 253247, 506494, 1266235, 2532470, 4305199, 8610398, 21525995, 43051990]

約数ペア:

[(1, 43051990), (2, 21525995), (5, 8610398), (10, 4305199), (17, 2532470), (34, 1266235), (85, 506494), (170, 253247)]