673852606

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 1196316000

約数和(自身を除く): 522463394

約数列:

[1, 2, 7, 14, 49, 98, 109, 199, 218, 317, 398, 634, 763, 1393, 1526, 2219, 2786, 4438, 5341, 9751, 10682, 15533, 19502, 21691, 31066, 34553, 43382, 63083, 69106, 126166, 151837, 241871, 303674, 441581, 483742, 883162, 1062859, 1693097, 2125718, 3091067, 3386194, 6182134, 6876047, 13752094, 48132329, 96264658, 336926303, 673852606]

約数ペア:

[(1, 673852606), (2, 336926303), (7, 96264658), (14, 48132329), (49, 13752094), (98, 6876047), (109, 6182134), (199, 3386194), (218, 3091067), (317, 2125718), (398, 1693097), (634, 1062859), (763, 883162), (1393, 483742), (1526, 441581), (2219, 303674), (2786, 241871), (4438, 151837), (5341, 126166), (9751, 69106), (10682, 63083), (15533, 43382), (19502, 34553), (21691, 31066)]