8889264332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1\times {\mathrm{2503}}^1$

素因数の和:3102

約数の個数: 48

約数和(自身を含む): 16902600960

約数和(自身を除く): 8013336628

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 419, 652, 838, 1676, 2119, 2503, 4238, 5006, 5447, 8476, 10012, 10894, 21788, 32539, 65078, 68297, 130156, 136594, 273188, 407989, 815978, 887861, 1048757, 1631956, 1775722, 2097514, 3551444, 4195028, 5303857, 10607714, 13633841, 21215428, 27267682, 54535364, 170947391, 341894782, 683789564, 2222316083, 4444632166, 8889264332]

約数ペア:

[(1, 8889264332), (2, 4444632166), (4, 2222316083), (13, 683789564), (26, 341894782), (52, 170947391), (163, 54535364), (326, 27267682), (419, 21215428), (652, 13633841), (838, 10607714), (1676, 5303857), (2119, 4195028), (2503, 3551444), (4238, 2097514), (5006, 1775722), (5447, 1631956), (8476, 1048757), (10012, 887861), (10894, 815978), (21788, 407989), (32539, 273188), (65078, 136594), (68297, 130156)]