239005438

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{1319}}^1$

素因数の和:1421

約数の個数: 36

約数和(自身を含む): 427287960

約数和(自身を除く): 188282522

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 1319, 1849, 2107, 2638, 3698, 4214, 9233, 12943, 18466, 25886, 56717, 64631, 90601, 113434, 129262, 181202, 397019, 794038, 2438831, 2779133, 4877662, 5558266, 17071817, 34143634, 119502719, 239005438]

約数ペア:

[(1, 239005438), (2, 119502719), (7, 34143634), (14, 17071817), (43, 5558266), (49, 4877662), (86, 2779133), (98, 2438831), (301, 794038), (602, 397019), (1319, 181202), (1849, 129262), (2107, 113434), (2638, 90601), (3698, 64631), (4214, 56717), (9233, 25886), (12943, 18466)]