653806190

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{14341}}^1$

素因数の和:14492

約数の個数: 32

約数和(自身を含む): 1214365824

約数和(自身を除く): 560559634

約数列:

[1, 2, 5, 10, 47, 94, 97, 194, 235, 470, 485, 970, 4559, 9118, 14341, 22795, 28682, 45590, 71705, 143410, 674027, 1348054, 1391077, 2782154, 3370135, 6740270, 6955385, 13910770, 65380619, 130761238, 326903095, 653806190]

約数ペア:

[(1, 653806190), (2, 326903095), (5, 130761238), (10, 65380619), (47, 13910770), (94, 6955385), (97, 6740270), (194, 3370135), (235, 2782154), (470, 1391077), (485, 1348054), (970, 674027), (4559, 143410), (9118, 71705), (14341, 45590), (22795, 28682)]