1630420322

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{23993}}^1$

素因数の和:24613

約数の個数: 16

約数和(自身を含む): 2490289272

約数和(自身を除く): 859868950

約数列:

[1, 2, 61, 122, 557, 1114, 23993, 33977, 47986, 67954, 1463573, 2927146, 13364101, 26728202, 815210161, 1630420322]

約数ペア:

[(1, 1630420322), (2, 815210161), (61, 26728202), (122, 13364101), (557, 2927146), (1114, 1463573), (23993, 67954), (33977, 47986)]