13987396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 27624240

約数和(自身を除く): 13636844

約数列:

[1, 2, 4, 17, 29, 34, 41, 58, 68, 82, 116, 164, 173, 346, 493, 692, 697, 986, 1189, 1394, 1972, 2378, 2788, 2941, 4756, 5017, 5882, 7093, 10034, 11764, 14186, 20068, 20213, 28372, 40426, 80852, 85289, 120581, 170578, 205697, 241162, 341156, 411394, 482324, 822788, 3496849, 6993698, 13987396]

約数ペア:

[(1, 13987396), (2, 6993698), (4, 3496849), (17, 822788), (29, 482324), (34, 411394), (41, 341156), (58, 241162), (68, 205697), (82, 170578), (116, 120581), (164, 85289), (173, 80852), (346, 40426), (493, 28372), (692, 20213), (697, 20068), (986, 14186), (1189, 11764), (1394, 10034), (1972, 7093), (2378, 5882), (2788, 5017), (2941, 4756)]