2637110434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{75679}}^1$

素因数の和:75838

約数の個数: 32

約数和(自身を含む): 4795084800

約数和(自身を除く): 2157974366

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2489, 4978, 17423, 34846, 75679, 151358, 529753, 1059506, 1437901, 2875802, 9913949, 10065307, 19827898, 20130614, 69397643, 138795286, 188365031, 376730062, 1318555217, 2637110434]

約数ペア:

[(1, 2637110434), (2, 1318555217), (7, 376730062), (14, 188365031), (19, 138795286), (38, 69397643), (131, 20130614), (133, 19827898), (262, 10065307), (266, 9913949), (917, 2875802), (1834, 1437901), (2489, 1059506), (4978, 529753), (17423, 151358), (34846, 75679)]