789898214

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1\times {\mathrm{761}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 1367649792

約数和(自身を除く): 577751578

約数列:

[1, 2, 7, 14, 151, 302, 491, 761, 982, 1057, 1522, 2114, 3437, 5327, 6874, 10654, 74141, 114911, 148282, 229822, 373651, 518987, 747302, 804377, 1037974, 1608754, 2615557, 5231114, 56421301, 112842602, 394949107, 789898214]

約数ペア:

[(1, 789898214), (2, 394949107), (7, 112842602), (14, 56421301), (151, 5231114), (302, 2615557), (491, 1608754), (761, 1037974), (982, 804377), (1057, 747302), (1522, 518987), (2114, 373651), (3437, 229822), (5327, 148282), (6874, 114911), (10654, 74141)]