2602210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 5190192

約数和(自身を除く): 2587982

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 541, 962, 1082, 2405, 2705, 4810, 5410, 7033, 14066, 20017, 35165, 40034, 70330, 100085, 200170, 260221, 520442, 1301105, 2602210]

約数ペア:

[(1, 2602210), (2, 1301105), (5, 520442), (10, 260221), (13, 200170), (26, 100085), (37, 70330), (65, 40034), (74, 35165), (130, 20017), (185, 14066), (370, 7033), (481, 5410), (541, 4810), (962, 2705), (1082, 2405)]