870813398

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{52579}}^1$

素因数の和:52621

約数の個数: 36

約数和(自身を含む): 1645385940

約数和(自身を除く): 774572542

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1183, 1274, 2366, 8281, 16562, 52579, 105158, 368053, 683527, 736106, 1367054, 2576371, 4784689, 5152742, 8885851, 9569378, 17771702, 33492823, 62200957, 66985646, 124401914, 435406699, 870813398]

約数ペア:

[(1, 870813398), (2, 435406699), (7, 124401914), (13, 66985646), (14, 62200957), (26, 33492823), (49, 17771702), (91, 9569378), (98, 8885851), (169, 5152742), (182, 4784689), (338, 2576371), (637, 1367054), (1183, 736106), (1274, 683527), (2366, 368053), (8281, 105158), (16562, 52579)]