520482812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{27239}}^1$

素因数の和:27541

約数の個数: 24

約数和(自身を含む): 967891680

約数和(自身を除く): 447408868

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 4777, 9554, 19108, 27239, 54478, 108956, 463063, 926126, 1852252, 7654159, 15308318, 30616636, 130120703, 260241406, 520482812]

約数ペア:

[(1, 520482812), (2, 260241406), (4, 130120703), (17, 30616636), (34, 15308318), (68, 7654159), (281, 1852252), (562, 926126), (1124, 463063), (4777, 108956), (9554, 54478), (19108, 27239)]