2247686546

素因数分解:

$2^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 80

約数和(自身を含む): 4201231104

約数和(自身を除く): 1953544558

約数列:

[1, 2, 7, 14, 23, 46, 47, 49, 94, 98, 161, 322, 329, 343, 433, 658, 686, 866, 1081, 1127, 2162, 2254, 2303, 2401, 3031, 4606, 4802, 6062, 7567, 7889, 9959, 15134, 15778, 16121, 19918, 20351, 21217, 32242, 40702, 42434, 52969, 55223, 69713, 105938, 110446, 112847, 139426, 142457, 148519, 225694, 284914, 297038, 370783, 468073, 487991, 741566, 936146, 975982, 997199, 1039633, 1994398, 2079266, 2595481, 3276511, 3415937, 5190962, 6553022, 6831874, 6980393, 13960786, 22935577, 23911559, 45871154, 47823118, 48862751, 97725502, 160549039, 321098078, 1123843273, 2247686546]

約数ペア:

[(1, 2247686546), (2, 1123843273), (7, 321098078), (14, 160549039), (23, 97725502), (46, 48862751), (47, 47823118), (49, 45871154), (94, 23911559), (98, 22935577), (161, 13960786), (322, 6980393), (329, 6831874), (343, 6553022), (433, 5190962), (658, 3415937), (686, 3276511), (866, 2595481), (1081, 2079266), (1127, 1994398), (2162, 1039633), (2254, 997199), (2303, 975982), (2401, 936146), (3031, 741566), (4606, 487991), (4802, 468073), (6062, 370783), (7567, 297038), (7889, 284914), (9959, 225694), (15134, 148519), (15778, 142457), (16121, 139426), (19918, 112847), (20351, 110446), (21217, 105938), (32242, 69713), (40702, 55223), (42434, 52969)]