1011492010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{138371}}^1$

素因数の和:138438

約数の個数: 32

約数和(自身を含む): 1972631232

約数和(自身を除く): 961139222

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 138371, 276742, 691855, 1383710, 2352307, 4704614, 5949953, 11761535, 11899906, 23523070, 29749765, 59499530, 101149201, 202298402, 505746005, 1011492010]

約数ペア:

[(1, 1011492010), (2, 505746005), (5, 202298402), (10, 101149201), (17, 59499530), (34, 29749765), (43, 23523070), (85, 11899906), (86, 11761535), (170, 5949953), (215, 4704614), (430, 2352307), (731, 1383710), (1462, 691855), (3655, 276742), (7310, 138371)]