2159884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 4179168

約数和(自身を除く): 2019284

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1381, 1564, 2762, 5524, 23477, 31763, 46954, 63526, 93908, 127052, 539971, 1079942, 2159884]

約数ペア:

[(1, 2159884), (2, 1079942), (4, 539971), (17, 127052), (23, 93908), (34, 63526), (46, 46954), (68, 31763), (92, 23477), (391, 5524), (782, 2762), (1381, 1564)]