4512496898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{19979}}^1$

素因数の和:20091

約数の個数: 64

約数和(自身を含む): 8942088960

約数和(自身を除く): 4429592062

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 73, 91, 119, 146, 182, 221, 238, 442, 511, 949, 1022, 1241, 1547, 1898, 2482, 3094, 6643, 8687, 13286, 16133, 17374, 19979, 32266, 39958, 112931, 139853, 225862, 259727, 279706, 339643, 519454, 679286, 1458467, 1818089, 2377501, 2916934, 3636178, 4415359, 4755002, 8830718, 10209269, 18960071, 20418538, 24793939, 30907513, 37920142, 49587878, 61815026, 132720497, 173557573, 265440994, 322321207, 347115146, 644642414, 2256248449, 4512496898]

約数ペア:

[(1, 4512496898), (2, 2256248449), (7, 644642414), (13, 347115146), (14, 322321207), (17, 265440994), (26, 173557573), (34, 132720497), (73, 61815026), (91, 49587878), (119, 37920142), (146, 30907513), (182, 24793939), (221, 20418538), (238, 18960071), (442, 10209269), (511, 8830718), (949, 4755002), (1022, 4415359), (1241, 3636178), (1547, 2916934), (1898, 2377501), (2482, 1818089), (3094, 1458467), (6643, 679286), (8687, 519454), (13286, 339643), (16133, 279706), (17374, 259727), (19979, 225862), (32266, 139853), (39958, 112931)]