1789088

素因数分解:

$2^5\times 7^3\times {\mathrm{163}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 4132800

約数和(自身を除く): 2343712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 163, 196, 224, 326, 343, 392, 652, 686, 784, 1141, 1304, 1372, 1568, 2282, 2608, 2744, 4564, 5216, 5488, 7987, 9128, 10976, 15974, 18256, 31948, 36512, 55909, 63896, 111818, 127792, 223636, 255584, 447272, 894544, 1789088]

約数ペア:

[(1, 1789088), (2, 894544), (4, 447272), (7, 255584), (8, 223636), (14, 127792), (16, 111818), (28, 63896), (32, 55909), (49, 36512), (56, 31948), (98, 18256), (112, 15974), (163, 10976), (196, 9128), (224, 7987), (326, 5488), (343, 5216), (392, 4564), (652, 2744), (686, 2608), (784, 2282), (1141, 1568), (1304, 1372)]