1028764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 1991808

約数和(自身を除く): 963044

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 227, 412, 454, 908, 1133, 2266, 2497, 4532, 4994, 9988, 23381, 46762, 93524, 257191, 514382, 1028764]

約数ペア:

[(1, 1028764), (2, 514382), (4, 257191), (11, 93524), (22, 46762), (44, 23381), (103, 9988), (206, 4994), (227, 4532), (412, 2497), (454, 2266), (908, 1133)]