1330355992

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{76387}}^1$

素因数の和:76711

約数の個数: 32

約数和(自身を含む): 2859966720

約数和(自身を除く): 1529610728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2488, 4354, 8708, 17416, 76387, 152774, 305548, 534709, 611096, 1069418, 2138836, 4277672, 23756357, 47512714, 95025428, 166294499, 190050856, 332588998, 665177996, 1330355992]

約数ペア:

[(1, 1330355992), (2, 665177996), (4, 332588998), (7, 190050856), (8, 166294499), (14, 95025428), (28, 47512714), (56, 23756357), (311, 4277672), (622, 2138836), (1244, 1069418), (2177, 611096), (2488, 534709), (4354, 305548), (8708, 152774), (17416, 76387)]