4966910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2939}}^1$

素因数の和:2972

約数の個数: 24

約数和(自身を含む): 9684360

約数和(自身を除く): 4717450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2939, 5878, 14695, 29390, 38207, 76414, 191035, 382070, 496691, 993382, 2483455, 4966910]

約数ペア:

[(1, 4966910), (2, 2483455), (5, 993382), (10, 496691), (13, 382070), (26, 191035), (65, 76414), (130, 38207), (169, 29390), (338, 14695), (845, 5878), (1690, 2939)]