2019265296797

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{2963}}^1\times {\mathrm{604697}}^1$

素因数の和:607697

約数の個数: 24

約数和(自身を含む): 2451900424896

約数和(自身を除く): 432635128099

約数列:

[1, 7, 23, 49, 161, 1127, 2963, 20741, 68149, 145187, 477043, 604697, 3339301, 4232879, 13908031, 29630153, 97356217, 681493519, 1791717211, 12542020477, 41209495853, 87794143339, 288466470971, 2019265296797]

約数ペア:

[(1, 2019265296797), (7, 288466470971), (23, 87794143339), (49, 41209495853), (161, 12542020477), (1127, 1791717211), (2963, 681493519), (20741, 97356217), (68149, 29630153), (145187, 13908031), (477043, 4232879), (604697, 3339301)]