977332006

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2245

約数の個数: 64

約数和(自身を含む): 1856784384

約数和(自身を除く): 879452378

約数列:

[1, 2, 7, 14, 17, 34, 41, 47, 82, 94, 119, 238, 287, 329, 574, 658, 697, 799, 1394, 1598, 1927, 2131, 3854, 4262, 4879, 5593, 9758, 11186, 13489, 14917, 26978, 29834, 32759, 36227, 65518, 72454, 87371, 100157, 174742, 200314, 229313, 253589, 458626, 507178, 611597, 701099, 1223194, 1402198, 1485307, 1702669, 2970614, 3405338, 4106437, 8212874, 10397149, 11918683, 20794298, 23837366, 28745059, 57490118, 69809429, 139618858, 488666003, 977332006]

約数ペア:

[(1, 977332006), (2, 488666003), (7, 139618858), (14, 69809429), (17, 57490118), (34, 28745059), (41, 23837366), (47, 20794298), (82, 11918683), (94, 10397149), (119, 8212874), (238, 4106437), (287, 3405338), (329, 2970614), (574, 1702669), (658, 1485307), (697, 1402198), (799, 1223194), (1394, 701099), (1598, 611597), (1927, 507178), (2131, 458626), (3854, 253589), (4262, 229313), (4879, 200314), (5593, 174742), (9758, 100157), (11186, 87371), (13489, 72454), (14917, 65518), (26978, 36227), (29834, 32759)]