1238848338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{4547}}^1$

素因数の和:5071

約数の個数: 64

約数和(自身を含む): 3056256000

約数和(自身を除く): 1817407662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 499, 546, 998, 1497, 2994, 3493, 4547, 6487, 6986, 9094, 10479, 12974, 13641, 19461, 20958, 27282, 31829, 38922, 45409, 59111, 63658, 90818, 95487, 118222, 136227, 177333, 190974, 272454, 354666, 413777, 827554, 1241331, 2268953, 2482662, 4537906, 6806859, 13613718, 15882671, 29496389, 31765342, 47648013, 58992778, 88489167, 95296026, 176978334, 206474723, 412949446, 619424169, 1238848338]

約数ペア:

[(1, 1238848338), (2, 619424169), (3, 412949446), (6, 206474723), (7, 176978334), (13, 95296026), (14, 88489167), (21, 58992778), (26, 47648013), (39, 31765342), (42, 29496389), (78, 15882671), (91, 13613718), (182, 6806859), (273, 4537906), (499, 2482662), (546, 2268953), (998, 1241331), (1497, 827554), (2994, 413777), (3493, 354666), (4547, 272454), (6487, 190974), (6986, 177333), (9094, 136227), (10479, 118222), (12974, 95487), (13641, 90818), (19461, 63658), (20958, 59111), (27282, 45409), (31829, 38922)]