7970820308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{310729}}^1$

素因数の和:310808

約数の個数: 36

約数和(自身を含む): 15621640020

約数和(自身を除く): 7650819712

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 2332, 6413, 12826, 25652, 310729, 621458, 1242916, 3418019, 6836038, 13672076, 16468637, 32937274, 37598209, 65874548, 75196418, 150392836, 181155007, 362310014, 724620028, 1992705077, 3985410154, 7970820308]

約数ペア:

[(1, 7970820308), (2, 3985410154), (4, 1992705077), (11, 724620028), (22, 362310014), (44, 181155007), (53, 150392836), (106, 75196418), (121, 65874548), (212, 37598209), (242, 32937274), (484, 16468637), (583, 13672076), (1166, 6836038), (2332, 3418019), (6413, 1242916), (12826, 621458), (25652, 310729)]