4239046

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 7698240

約数和(自身を除く): 3459194

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 197, 203, 371, 394, 406, 742, 1379, 1537, 2758, 3074, 5713, 10441, 10759, 11426, 20882, 21518, 39991, 73087, 79982, 146174, 302789, 605578, 2119523, 4239046]

約数ペア:

[(1, 4239046), (2, 2119523), (7, 605578), (14, 302789), (29, 146174), (53, 79982), (58, 73087), (106, 39991), (197, 21518), (203, 20882), (371, 11426), (394, 10759), (406, 10441), (742, 5713), (1379, 3074), (1537, 2758)]