996811214

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4969}}^1$

素因数の和:5097

約数の個数: 48

約数和(自身を含む): 1835719200

約数和(自身を除く): 838907986

約数列:

[1, 2, 7, 14, 23, 46, 49, 89, 98, 161, 178, 322, 623, 1127, 1246, 2047, 2254, 4094, 4361, 4969, 8722, 9938, 14329, 28658, 34783, 69566, 100303, 114287, 200606, 228574, 243481, 442241, 486962, 800009, 884482, 1600018, 3095687, 5600063, 6191374, 10171543, 11200126, 20343086, 21669809, 43339618, 71200801, 142401602, 498405607, 996811214]

約数ペア:

[(1, 996811214), (2, 498405607), (7, 142401602), (14, 71200801), (23, 43339618), (46, 21669809), (49, 20343086), (89, 11200126), (98, 10171543), (161, 6191374), (178, 5600063), (322, 3095687), (623, 1600018), (1127, 884482), (1246, 800009), (2047, 486962), (2254, 442241), (4094, 243481), (4361, 228574), (4969, 200606), (8722, 114287), (9938, 100303), (14329, 69566), (28658, 34783)]