1490944084

素因数分解:

$2^2\times 7^1\times {\mathrm{3407}}^1\times {\mathrm{15629}}^1$

素因数の和:19047

約数の個数: 24

約数和(自身を含む): 2982954240

約数和(自身を除く): 1492010156

約数列:

[1, 2, 4, 7, 14, 28, 3407, 6814, 13628, 15629, 23849, 31258, 47698, 62516, 95396, 109403, 218806, 437612, 53248003, 106496006, 212992012, 372736021, 745472042, 1490944084]

約数ペア:

[(1, 1490944084), (2, 745472042), (4, 372736021), (7, 212992012), (14, 106496006), (28, 53248003), (3407, 437612), (6814, 218806), (13628, 109403), (15629, 95396), (23849, 62516), (31258, 47698)]