2783441206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{797}}^1$

素因数の和:1469

約数の個数: 64

約数和(自身を含む): 5319659520

約数和(自身を除く): 2536218314

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 619, 797, 806, 1238, 1594, 2821, 4333, 5579, 5642, 8047, 8666, 10361, 11158, 16094, 19189, 20722, 24707, 38378, 49414, 56329, 72527, 112658, 134323, 145054, 172949, 249457, 268646, 321191, 345898, 493343, 498914, 642382, 986686, 1746199, 2248337, 3453401, 3492398, 4496674, 6413459, 6906802, 12826918, 15293633, 30587266, 44894213, 89788426, 107055431, 198817229, 214110862, 397634458, 1391720603, 2783441206]

約数ペア:

[(1, 2783441206), (2, 1391720603), (7, 397634458), (13, 214110862), (14, 198817229), (26, 107055431), (31, 89788426), (62, 44894213), (91, 30587266), (182, 15293633), (217, 12826918), (403, 6906802), (434, 6413459), (619, 4496674), (797, 3492398), (806, 3453401), (1238, 2248337), (1594, 1746199), (2821, 986686), (4333, 642382), (5579, 498914), (5642, 493343), (8047, 345898), (8666, 321191), (10361, 268646), (11158, 249457), (16094, 172949), (19189, 145054), (20722, 134323), (24707, 112658), (38378, 72527), (49414, 56329)]