491175356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{5701}}^1$

素因数の和:5910

約数の個数: 48

約数和(自身を含む): 1046066112

約数和(自身を除く): 554890756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 181, 238, 362, 476, 724, 1267, 2534, 3077, 5068, 5701, 6154, 11402, 12308, 21539, 22804, 39907, 43078, 79814, 86156, 96917, 159628, 193834, 387668, 678419, 1031881, 1356838, 2063762, 2713676, 4127524, 7223167, 14446334, 17541977, 28892668, 35083954, 70167908, 122793839, 245587678, 491175356]

約数ペア:

[(1, 491175356), (2, 245587678), (4, 122793839), (7, 70167908), (14, 35083954), (17, 28892668), (28, 17541977), (34, 14446334), (68, 7223167), (119, 4127524), (181, 2713676), (238, 2063762), (362, 1356838), (476, 1031881), (724, 678419), (1267, 387668), (2534, 193834), (3077, 159628), (5068, 96917), (5701, 86156), (6154, 79814), (11402, 43078), (12308, 39907), (21539, 22804)]