275854611158

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{621241}}^1$

素因数の和:621477

約数の個数: 48

約数和(自身を含む): 504816279264

約数和(自身を除く): 228961668106

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 197, 322, 394, 1127, 1379, 2254, 2758, 4531, 9062, 9653, 19306, 31717, 63434, 222019, 444038, 621241, 1242482, 4348687, 8697374, 14288543, 28577086, 30440809, 60881618, 100019801, 122384477, 200039602, 244768954, 700138607, 856691339, 1400277214, 1713382678, 2814842971, 5629685942, 5996839373, 11993678746, 19703900797, 39407801594, 137927305579, 275854611158]

約数ペア:

[(1, 275854611158), (2, 137927305579), (7, 39407801594), (14, 19703900797), (23, 11993678746), (46, 5996839373), (49, 5629685942), (98, 2814842971), (161, 1713382678), (197, 1400277214), (322, 856691339), (394, 700138607), (1127, 244768954), (1379, 200039602), (2254, 122384477), (2758, 100019801), (4531, 60881618), (9062, 30440809), (9653, 28577086), (19306, 14288543), (31717, 8697374), (63434, 4348687), (222019, 1242482), (444038, 621241)]