516877894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 914457600

約数和(自身を除く): 397579706

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 139, 179, 221, 278, 358, 442, 611, 799, 1222, 1598, 1807, 2327, 2363, 3043, 3614, 4654, 4726, 6086, 6533, 8413, 10387, 13066, 16826, 20774, 24881, 30719, 39559, 49762, 61438, 79118, 84929, 109369, 111061, 143021, 169858, 218738, 222122, 286042, 323453, 422977, 646906, 845954, 1169407, 1443793, 1859273, 2338814, 2887586, 3718546, 5498701, 10997402, 15202291, 19879919, 30404582, 39759838, 258438947, 516877894]

約数ペア:

[(1, 516877894), (2, 258438947), (13, 39759838), (17, 30404582), (26, 19879919), (34, 15202291), (47, 10997402), (94, 5498701), (139, 3718546), (179, 2887586), (221, 2338814), (278, 1859273), (358, 1443793), (442, 1169407), (611, 845954), (799, 646906), (1222, 422977), (1598, 323453), (1807, 286042), (2327, 222122), (2363, 218738), (3043, 169858), (3614, 143021), (4654, 111061), (4726, 109369), (6086, 84929), (6533, 79118), (8413, 61438), (10387, 49762), (13066, 39559), (16826, 30719), (20774, 24881)]