1042790268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{393209}}^1$

素因数の和:393246

約数の個数: 48

約数和(自身を含む): 2774489760

約数和(自身を除く): 1731699492

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 393209, 786418, 1179627, 1572836, 2359254, 4718508, 5111717, 6684553, 10223434, 13369106, 15335151, 20053659, 20446868, 26738212, 30670302, 40107318, 61340604, 80214636, 86899189, 173798378, 260697567, 347596756, 521395134, 1042790268]

約数ペア:

[(1, 1042790268), (2, 521395134), (3, 347596756), (4, 260697567), (6, 173798378), (12, 86899189), (13, 80214636), (17, 61340604), (26, 40107318), (34, 30670302), (39, 26738212), (51, 20446868), (52, 20053659), (68, 15335151), (78, 13369106), (102, 10223434), (156, 6684553), (204, 5111717), (221, 4718508), (442, 2359254), (663, 1572836), (884, 1179627), (1326, 786418), (2652, 393209)]