274897804972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{474541}}^1$

素因数の和:475786

約数の個数: 48

約数和(自身を含む): 582616093248

約数和(自身を除く): 307718288276

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1217, 2434, 4868, 8519, 17038, 20689, 34076, 41378, 82756, 144823, 289646, 474541, 579292, 949082, 1898164, 3321787, 6643574, 8067197, 13287148, 16134394, 32268788, 56470379, 112940758, 225881516, 577516397, 1155032794, 2310065588, 4042614779, 8085229558, 9817778749, 16170459116, 19635557498, 39271114996, 68724451243, 137448902486, 274897804972]

約数ペア:

[(1, 274897804972), (2, 137448902486), (4, 68724451243), (7, 39271114996), (14, 19635557498), (17, 16170459116), (28, 9817778749), (34, 8085229558), (68, 4042614779), (119, 2310065588), (238, 1155032794), (476, 577516397), (1217, 225881516), (2434, 112940758), (4868, 56470379), (8519, 32268788), (17038, 16134394), (20689, 13287148), (34076, 8067197), (41378, 6643574), (82756, 3321787), (144823, 1898164), (289646, 949082), (474541, 579292)]