64149989902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1\times {\mathrm{486641}}^1$

素因数の和:490131

約数の個数: 16

約数和(自身を含む): 101318864400

約数和(自身を除く): 37168874498

約数列:

[1, 2, 19, 38, 3469, 6938, 65911, 131822, 486641, 973282, 9246179, 18492358, 1688157629, 3376315258, 32074994951, 64149989902]

約数ペア:

[(1, 64149989902), (2, 32074994951), (19, 3376315258), (38, 1688157629), (3469, 18492358), (6938, 9246179), (65911, 973282), (131822, 486641)]