2011148680322

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{7727}}^1\times {\mathrm{203023}}^1$

素因数の和:211393

約数の個数: 16

約数和(自身を含む): 3021835203072

約数和(自身を除く): 1010686522750

約数列:

[1, 2, 641, 1282, 7727, 15454, 203023, 406046, 4953007, 9906014, 130137743, 260275486, 1568758721, 3137517442, 1005574340161, 2011148680322]

約数ペア:

[(1, 2011148680322), (2, 1005574340161), (641, 3137517442), (1282, 1568758721), (7727, 260275486), (15454, 130137743), (203023, 9906014), (406046, 4953007)]