4090926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 9411840

約数和(自身を除く): 5320914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 379, 514, 758, 771, 1137, 1542, 1799, 2274, 2653, 3598, 5306, 5397, 7959, 10794, 15918, 97403, 194806, 292209, 584418, 681821, 1363642, 2045463, 4090926]

約数ペア:

[(1, 4090926), (2, 2045463), (3, 1363642), (6, 681821), (7, 584418), (14, 292209), (21, 194806), (42, 97403), (257, 15918), (379, 10794), (514, 7959), (758, 5397), (771, 5306), (1137, 3598), (1542, 2653), (1799, 2274)]