426389258

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 676544400

約数和(自身を除く): 250155142

約数列:

[1, 2, 37, 41, 74, 82, 313, 449, 626, 898, 1517, 3034, 11581, 12833, 16613, 18409, 23162, 25666, 33226, 36818, 140537, 281074, 474821, 681133, 949642, 1362266, 5199869, 5762017, 10399738, 11524034, 213194629, 426389258]

約数ペア:

[(1, 426389258), (2, 213194629), (37, 11524034), (41, 10399738), (74, 5762017), (82, 5199869), (313, 1362266), (449, 949642), (626, 681133), (898, 474821), (1517, 281074), (3034, 140537), (11581, 36818), (12833, 33226), (16613, 25666), (18409, 23162)]