2658608

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1867}}^1$

素因数の和:1964

約数の個数: 20

約数和(自身を含む): 5211720

約数和(自身を除く): 2553112

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1867, 3734, 7468, 14936, 29872, 166163, 332326, 664652, 1329304, 2658608]

約数ペア:

[(1, 2658608), (2, 1329304), (4, 664652), (8, 332326), (16, 166163), (89, 29872), (178, 14936), (356, 7468), (712, 3734), (1424, 1867)]