2454128

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1112

約数の個数: 20

約数和(自身を含む): 4789128

約数和(自身を除く): 2335000

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 941, 1304, 1882, 2608, 3764, 7528, 15056, 153383, 306766, 613532, 1227064, 2454128]

約数ペア:

[(1, 2454128), (2, 1227064), (4, 613532), (8, 306766), (16, 153383), (163, 15056), (326, 7528), (652, 3764), (941, 2608), (1304, 1882)]