1189724260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3499189}}^1$

素因数の和:3499215

約数の個数: 24

約数和(自身を含む): 2645387640

約数和(自身を除く): 1455663380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3499189, 6998378, 13996756, 17495945, 34991890, 59486213, 69983780, 118972426, 237944852, 297431065, 594862130, 1189724260]

約数ペア:

[(1, 1189724260), (2, 594862130), (4, 297431065), (5, 237944852), (10, 118972426), (17, 69983780), (20, 59486213), (34, 34991890), (68, 17495945), (85, 13996756), (170, 6998378), (340, 3499189)]