2991985962

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{51659}}^1$

素因数の和:51875

約数の個数: 48

約数和(自身を含む): 6996417120

約数和(自身を除く): 4004431158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 197, 294, 394, 591, 1182, 1379, 2758, 4137, 8274, 9653, 19306, 28959, 51659, 57918, 103318, 154977, 309954, 361613, 723226, 1084839, 2169678, 2531291, 5062582, 7593873, 10176823, 15187746, 20353646, 30530469, 61060938, 71237761, 142475522, 213713283, 427426566, 498664327, 997328654, 1495992981, 2991985962]

約数ペア:

[(1, 2991985962), (2, 1495992981), (3, 997328654), (6, 498664327), (7, 427426566), (14, 213713283), (21, 142475522), (42, 71237761), (49, 61060938), (98, 30530469), (147, 20353646), (197, 15187746), (294, 10176823), (394, 7593873), (591, 5062582), (1182, 2531291), (1379, 2169678), (2758, 1084839), (4137, 723226), (8274, 361613), (9653, 309954), (19306, 154977), (28959, 103318), (51659, 57918)]