4784394238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 8022566160

約数和(自身を除く): 3238171922

約数列:

[1, 2, 13, 26, 31, 62, 403, 419, 457, 806, 838, 914, 961, 1922, 5447, 5941, 10894, 11882, 12493, 12989, 14167, 24986, 25978, 28334, 168857, 184171, 191483, 337714, 368342, 382966, 402659, 439177, 805318, 878354, 2489279, 4978558, 5234567, 5709301, 5935973, 10469134, 11418602, 11871946, 77167649, 154335298, 184015163, 368030326, 2392197119, 4784394238]

約数ペア:

[(1, 4784394238), (2, 2392197119), (13, 368030326), (26, 184015163), (31, 154335298), (62, 77167649), (403, 11871946), (419, 11418602), (457, 10469134), (806, 5935973), (838, 5709301), (914, 5234567), (961, 4978558), (1922, 2489279), (5447, 878354), (5941, 805318), (10894, 439177), (11882, 402659), (12493, 382966), (12989, 368342), (14167, 337714), (24986, 191483), (25978, 184171), (28334, 168857)]