13893460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{14177}}^1$

素因数の和:14200

約数の個数: 36

約数和(自身を含む): 33942132

約数和(自身を除く): 20048672

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 14177, 28354, 56708, 70885, 99239, 141770, 198478, 283540, 396956, 496195, 694673, 992390, 1389346, 1984780, 2778692, 3473365, 6946730, 13893460]

約数ペア:

[(1, 13893460), (2, 6946730), (4, 3473365), (5, 2778692), (7, 1984780), (10, 1389346), (14, 992390), (20, 694673), (28, 496195), (35, 396956), (49, 283540), (70, 198478), (98, 141770), (140, 99239), (196, 70885), (245, 56708), (490, 28354), (980, 14177)]