1248798292

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{1297}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 2527797888

約数和(自身を除く): 1278999596

約数列:

[1, 2, 4, 7, 14, 28, 137, 251, 274, 502, 548, 959, 1004, 1297, 1757, 1918, 2594, 3514, 3836, 5188, 7028, 9079, 18158, 34387, 36316, 68774, 137548, 177689, 240709, 325547, 355378, 481418, 651094, 710756, 962836, 1243823, 1302188, 2278829, 2487646, 4557658, 4975292, 9115316, 44599939, 89199878, 178399756, 312199573, 624399146, 1248798292]

約数ペア:

[(1, 1248798292), (2, 624399146), (4, 312199573), (7, 178399756), (14, 89199878), (28, 44599939), (137, 9115316), (251, 4975292), (274, 4557658), (502, 2487646), (548, 2278829), (959, 1302188), (1004, 1243823), (1297, 962836), (1757, 710756), (1918, 651094), (2594, 481418), (3514, 355378), (3836, 325547), (5188, 240709), (7028, 177689), (9079, 137548), (18158, 68774), (34387, 36316)]