392364170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{8513}}^1$

素因数の和:8950

約数の個数: 32

約数和(自身を含む): 772390080

約数和(自身を除く): 380025910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 419, 838, 2095, 4190, 4609, 8513, 9218, 17026, 23045, 42565, 46090, 85130, 93643, 187286, 468215, 936430, 3566947, 7133894, 17834735, 35669470, 39236417, 78472834, 196182085, 392364170]

約数ペア:

[(1, 392364170), (2, 196182085), (5, 78472834), (10, 39236417), (11, 35669470), (22, 17834735), (55, 7133894), (110, 3566947), (419, 936430), (838, 468215), (2095, 187286), (4190, 93643), (4609, 85130), (8513, 46090), (9218, 42565), (17026, 23045)]