1419418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 2862720

約数和(自身を除く): 1443302

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 709, 1001, 1418, 2002, 4963, 7799, 9217, 9926, 15598, 18434, 54593, 64519, 101387, 109186, 129038, 202774, 709709, 1419418]

約数ペア:

[(1, 1419418), (2, 709709), (7, 202774), (11, 129038), (13, 109186), (14, 101387), (22, 64519), (26, 54593), (77, 18434), (91, 15598), (143, 9926), (154, 9217), (182, 7799), (286, 4963), (709, 2002), (1001, 1418)]