259229334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{474779}}^1$

素因数の和:474804

約数の個数: 32

約数和(自身を含む): 638104320

約数和(自身を除く): 378874986

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 474779, 949558, 1424337, 2848674, 3323453, 6172127, 6646906, 9970359, 12344254, 18516381, 19940718, 37032762, 43204889, 86409778, 129614667, 259229334]

約数ペア:

[(1, 259229334), (2, 129614667), (3, 86409778), (6, 43204889), (7, 37032762), (13, 19940718), (14, 18516381), (21, 12344254), (26, 9970359), (39, 6646906), (42, 6172127), (78, 3323453), (91, 2848674), (182, 1424337), (273, 949558), (546, 474779)]