2068236443

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{16823}}^1$

素因数の和:17043

約数の個数: 24

約数和(自身を含む): 2604557088

約数和(自身を除く): 536320645

約数列:

[1, 7, 13, 49, 91, 193, 637, 1351, 2509, 9457, 16823, 17563, 117761, 122941, 218699, 824327, 1530893, 3246839, 10716251, 22727873, 42208907, 159095111, 295462349, 2068236443]

約数ペア:

[(1, 2068236443), (7, 295462349), (13, 159095111), (49, 42208907), (91, 22727873), (193, 10716251), (637, 3246839), (1351, 1530893), (2509, 824327), (9457, 218699), (16823, 122941), (17563, 117761)]