2016112794

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 4266915840

約数和(自身を除く): 2250803046

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 229, 262, 393, 458, 487, 687, 786, 974, 1374, 1461, 2922, 3013, 5267, 6026, 9039, 10534, 11201, 15801, 18078, 22402, 29999, 31602, 33603, 59998, 63797, 67206, 89997, 111523, 127594, 179994, 191391, 223046, 334569, 382782, 669138, 689977, 1379954, 1467331, 2069931, 2565029, 2934662, 4139862, 4401993, 5130058, 7695087, 8803986, 14609513, 15390174, 29219026, 43828539, 87657078, 336018799, 672037598, 1008056397, 2016112794]

約数ペア:

[(1, 2016112794), (2, 1008056397), (3, 672037598), (6, 336018799), (23, 87657078), (46, 43828539), (69, 29219026), (131, 15390174), (138, 14609513), (229, 8803986), (262, 7695087), (393, 5130058), (458, 4401993), (487, 4139862), (687, 2934662), (786, 2565029), (974, 2069931), (1374, 1467331), (1461, 1379954), (2922, 689977), (3013, 669138), (5267, 382782), (6026, 334569), (9039, 223046), (10534, 191391), (11201, 179994), (15801, 127594), (18078, 111523), (22402, 89997), (29999, 67206), (31602, 63797), (33603, 59998)]