2534340770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{319589}}^1$

素因数の和:319670

約数の個数: 32

約数和(自身を含む): 4993274160

約数和(自身を除く): 2458933390

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 319589, 639178, 1597945, 3195890, 4154657, 8309314, 19494929, 20773285, 38989858, 41546570, 97474645, 194949290, 253434077, 506868154, 1267170385, 2534340770]

約数ペア:

[(1, 2534340770), (2, 1267170385), (5, 506868154), (10, 253434077), (13, 194949290), (26, 97474645), (61, 41546570), (65, 38989858), (122, 20773285), (130, 19494929), (305, 8309314), (610, 4154657), (793, 3195890), (1586, 1597945), (3965, 639178), (7930, 319589)]