991466

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 24

約数和(自身を含む): 1767456

約数和(自身を除く): 775990

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 151, 302, 469, 938, 1057, 2114, 3283, 6566, 7399, 10117, 14798, 20234, 70819, 141638, 495733, 991466]

約数ペア:

[(1, 991466), (2, 495733), (7, 141638), (14, 70819), (49, 20234), (67, 14798), (98, 10117), (134, 7399), (151, 6566), (302, 3283), (469, 2114), (938, 1057)]