422809648

素因数分解:

$2^4\times {\mathrm{1201}}^1\times {\mathrm{22003}}^1$

素因数の和:23212

約数の個数: 20

約数和(自身を含む): 819913048

約数和(自身を除く): 397103400

約数列:

[1, 2, 4, 8, 16, 1201, 2402, 4804, 9608, 19216, 22003, 44006, 88012, 176024, 352048, 26425603, 52851206, 105702412, 211404824, 422809648]

約数ペア:

[(1, 422809648), (2, 211404824), (4, 105702412), (8, 52851206), (16, 26425603), (1201, 352048), (2402, 176024), (4804, 88012), (9608, 44006), (19216, 22003)]