728093498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{11369}}^1$

素因数の和:11494

約数の個数: 32

約数和(自身を含む): 1237783680

約数和(自身を除く): 509690182

約数列:

[1, 2, 11, 22, 41, 71, 82, 142, 451, 781, 902, 1562, 2911, 5822, 11369, 22738, 32021, 64042, 125059, 250118, 466129, 807199, 932258, 1614398, 5127419, 8879189, 10254838, 17758378, 33095159, 66190318, 364046749, 728093498]

約数ペア:

[(1, 728093498), (2, 364046749), (11, 66190318), (22, 33095159), (41, 17758378), (71, 10254838), (82, 8879189), (142, 5127419), (451, 1614398), (781, 932258), (902, 807199), (1562, 466129), (2911, 250118), (5822, 125059), (11369, 64042), (22738, 32021)]