6988268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 14751744

約数和(自身を除く): 7763476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 83, 97, 124, 166, 194, 217, 332, 388, 434, 581, 679, 868, 1162, 1358, 2324, 2573, 2716, 3007, 5146, 6014, 8051, 10292, 12028, 16102, 18011, 21049, 32204, 36022, 42098, 56357, 72044, 84196, 112714, 225428, 249581, 499162, 998324, 1747067, 3494134, 6988268]

約数ペア:

[(1, 6988268), (2, 3494134), (4, 1747067), (7, 998324), (14, 499162), (28, 249581), (31, 225428), (62, 112714), (83, 84196), (97, 72044), (124, 56357), (166, 42098), (194, 36022), (217, 32204), (332, 21049), (388, 18011), (434, 16102), (581, 12028), (679, 10292), (868, 8051), (1162, 6014), (1358, 5146), (2324, 3007), (2573, 2716)]