6643754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 11249280

約数和(自身を除く): 4605526

約数列:

[1, 2, 13, 26, 59, 61, 71, 118, 122, 142, 767, 793, 923, 1534, 1586, 1846, 3599, 4189, 4331, 7198, 8378, 8662, 46787, 54457, 56303, 93574, 108914, 112606, 255529, 511058, 3321877, 6643754]

約数ペア:

[(1, 6643754), (2, 3321877), (13, 511058), (26, 255529), (59, 112606), (61, 108914), (71, 93574), (118, 56303), (122, 54457), (142, 46787), (767, 8662), (793, 8378), (923, 7198), (1534, 4331), (1586, 4189), (1846, 3599)]