421490136385

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1\times {\mathrm{3397607}}^1$

素因数の和:3398232

約数の個数: 16

約数和(自身を含む): 518447799936

約数和(自身を除く): 96957663551

約数列:

[1, 5, 43, 215, 577, 2885, 24811, 124055, 3397607, 16988035, 146097101, 730485505, 1960419239, 9802096195, 84298027277, 421490136385]

約数ペア:

[(1, 421490136385), (5, 84298027277), (43, 9802096195), (215, 1960419239), (577, 730485505), (2885, 146097101), (24811, 16988035), (124055, 3397607)]