1222847418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{233993}}^1$

素因数の和:234078

約数の個数: 32

約数和(自身を含む): 2673147456

約数和(自身を除く): 1450300038

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 233993, 467986, 701979, 1403958, 3041909, 6083818, 9125727, 15677531, 18251454, 31355062, 47032593, 94065186, 203807903, 407615806, 611423709, 1222847418]

約数ペア:

[(1, 1222847418), (2, 611423709), (3, 407615806), (6, 203807903), (13, 94065186), (26, 47032593), (39, 31355062), (67, 18251454), (78, 15677531), (134, 9125727), (201, 6083818), (402, 3041909), (871, 1403958), (1742, 701979), (2613, 467986), (5226, 233993)]