1840886788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{32749}}^1$

素因数の和:32836

約数の個数: 48

約数和(自身を含む): 3697344000

約数和(自身を除く): 1856457212

約数列:

[1, 2, 4, 13, 23, 26, 46, 47, 52, 92, 94, 188, 299, 598, 611, 1081, 1196, 1222, 2162, 2444, 4324, 14053, 28106, 32749, 56212, 65498, 130996, 425737, 753227, 851474, 1506454, 1539203, 1702948, 3012908, 3078406, 6156812, 9791951, 19583902, 20009639, 35401669, 39167804, 40019278, 70803338, 80038556, 141606676, 460221697, 920443394, 1840886788]

約数ペア:

[(1, 1840886788), (2, 920443394), (4, 460221697), (13, 141606676), (23, 80038556), (26, 70803338), (46, 40019278), (47, 39167804), (52, 35401669), (92, 20009639), (94, 19583902), (188, 9791951), (299, 6156812), (598, 3078406), (611, 3012908), (1081, 1702948), (1196, 1539203), (1222, 1506454), (2162, 851474), (2444, 753227), (4324, 425737), (14053, 130996), (28106, 65498), (32749, 56212)]