2340805579

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{153889}}^1$

素因数の和:153990

約数の個数: 16

約数和(自身を含む): 2792180160

約数和(自身を除く): 451374581

約数列:

[1, 7, 41, 53, 287, 371, 2173, 15211, 153889, 1077223, 6309449, 8156117, 44166143, 57092819, 334400797, 2340805579]

約数ペア:

[(1, 2340805579), (7, 334400797), (41, 57092819), (53, 44166143), (287, 8156117), (371, 6309449), (2173, 1077223), (15211, 153889)]