1387118519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{2693}}^1$

素因数の和:3490

約数の個数: 16

約数和(自身を含む): 1507131360

約数和(自身を除く): 120012841

約数列:

[1, 17, 41, 697, 739, 2693, 12563, 30299, 45781, 110413, 515083, 1877021, 1990127, 33832159, 81595207, 1387118519]

約数ペア:

[(1, 1387118519), (17, 81595207), (41, 33832159), (697, 1990127), (739, 1877021), (2693, 515083), (12563, 110413), (30299, 45781)]