7408306318

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{30803}}^1$

素因数の和:31272

約数の個数: 32

約数和(自身を含む): 13041181440

約数和(自身を除く): 5632875122

約数列:

[1, 2, 7, 14, 41, 82, 287, 419, 574, 838, 2933, 5866, 17179, 30803, 34358, 61606, 120253, 215621, 240506, 431242, 1262923, 2525846, 8840461, 12906457, 17680922, 25812914, 90345199, 180690398, 529164737, 1058329474, 3704153159, 7408306318]

約数ペア:

[(1, 7408306318), (2, 3704153159), (7, 1058329474), (14, 529164737), (41, 180690398), (82, 90345199), (287, 25812914), (419, 17680922), (574, 12906457), (838, 8840461), (2933, 2525846), (5866, 1262923), (17179, 431242), (30803, 240506), (34358, 215621), (61606, 120253)]