1230377519

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1\times {\mathrm{2707}}^1$

素因数の和:4982

約数の個数: 16

約数和(自身を含む): 1455820800

約数和(自身を除く): 225443281

約数列:

[1, 7, 29, 203, 2239, 2707, 15673, 18949, 64931, 78503, 454517, 549521, 6060973, 42426811, 175768217, 1230377519]

約数ペア:

[(1, 1230377519), (7, 175768217), (29, 42426811), (203, 6060973), (2239, 549521), (2707, 454517), (15673, 78503), (18949, 64931)]