2765102210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21270017}}^1$

素因数の和:21270037

約数の個数: 16

約数和(自身を含む): 5360044536

約数和(自身を除く): 2594942326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 21270017, 42540034, 106350085, 212700170, 276510221, 553020442, 1382551105, 2765102210]

約数ペア:

[(1, 2765102210), (2, 1382551105), (5, 553020442), (10, 276510221), (13, 212700170), (26, 106350085), (65, 42540034), (130, 21270017)]