1883180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7243}}^1$

素因数の和:7265

約数の個数: 24

約数和(自身を含む): 4259472

約数和(自身を除く): 2376292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7243, 14486, 28972, 36215, 72430, 94159, 144860, 188318, 376636, 470795, 941590, 1883180]

約数ペア:

[(1, 1883180), (2, 941590), (4, 470795), (5, 376636), (10, 188318), (13, 144860), (20, 94159), (26, 72430), (52, 36215), (65, 28972), (130, 14486), (260, 7243)]