122110898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 242984448

約数和(自身を除く): 120873550

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 61, 91, 119, 122, 182, 221, 238, 427, 442, 647, 793, 854, 1037, 1294, 1547, 1586, 2074, 3094, 4529, 5551, 7259, 8411, 9058, 10999, 11102, 13481, 14518, 16822, 21998, 26962, 39467, 58877, 76993, 78934, 94367, 117754, 142987, 153986, 188734, 276269, 285974, 513071, 552538, 670939, 1000909, 1026142, 1341878, 2001818, 3591497, 4696573, 7182994, 8722207, 9393146, 17444414, 61055449, 122110898]

約数ペア:

[(1, 122110898), (2, 61055449), (7, 17444414), (13, 9393146), (14, 8722207), (17, 7182994), (26, 4696573), (34, 3591497), (61, 2001818), (91, 1341878), (119, 1026142), (122, 1000909), (182, 670939), (221, 552538), (238, 513071), (427, 285974), (442, 276269), (647, 188734), (793, 153986), (854, 142987), (1037, 117754), (1294, 94367), (1547, 78934), (1586, 76993), (2074, 58877), (3094, 39467), (4529, 26962), (5551, 21998), (7259, 16822), (8411, 14518), (9058, 13481), (10999, 11102)]