980725902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{56383}}^1$

素因数の和:56624

約数の個数: 32

約数和(自身を含む): 2121842688

約数和(自身を除く): 1141116786

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 5798, 8697, 17394, 56383, 112766, 169149, 338298, 732979, 1465958, 2198937, 4397874, 12573409, 25146818, 37720227, 75440454, 163454317, 326908634, 490362951, 980725902]

約数ペア:

[(1, 980725902), (2, 490362951), (3, 326908634), (6, 163454317), (13, 75440454), (26, 37720227), (39, 25146818), (78, 12573409), (223, 4397874), (446, 2198937), (669, 1465958), (1338, 732979), (2899, 338298), (5798, 169149), (8697, 112766), (17394, 56383)]