2054142710

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{273521}}^1$

素因数の和:274279

約数の個数: 16

約数和(自身を含む): 3702393792

約数和(自身を除く): 1648251082

約数列:

[1, 2, 5, 10, 751, 1502, 3755, 7510, 273521, 547042, 1367605, 2735210, 205414271, 410828542, 1027071355, 2054142710]

約数ペア:

[(1, 2054142710), (2, 1027071355), (5, 410828542), (10, 205414271), (751, 2735210), (1502, 1367605), (3755, 547042), (7510, 273521)]