1384665712

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{192743}}^1$

素因数の和:193200

約数の個数: 20

約数和(自身を含む): 2688778800

約数和(自身を除く): 1304113088

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 192743, 385486, 770972, 1541944, 3083888, 86541607, 173083214, 346166428, 692332856, 1384665712]

約数ペア:

[(1, 1384665712), (2, 692332856), (4, 346166428), (8, 173083214), (16, 86541607), (449, 3083888), (898, 1541944), (1796, 770972), (3592, 385486), (7184, 192743)]