129644914

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6947}}^1$

素因数の和:7030

約数の個数: 32

約数和(自身を含む): 234786816

約数和(自身を除く): 105141902

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 2666, 6947, 9331, 13894, 18662, 48629, 97258, 215357, 298721, 430714, 597442, 1507499, 2091047, 3014998, 4182094, 9260351, 18520702, 64822457, 129644914]

約数ペア:

[(1, 129644914), (2, 64822457), (7, 18520702), (14, 9260351), (31, 4182094), (43, 3014998), (62, 2091047), (86, 1507499), (217, 597442), (301, 430714), (434, 298721), (602, 215357), (1333, 97258), (2666, 48629), (6947, 18662), (9331, 13894)]