5621638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 9642240

約数和(自身を除く): 4020602

約数列:

[1, 2, 11, 22, 59, 61, 71, 118, 122, 142, 649, 671, 781, 1298, 1342, 1562, 3599, 4189, 4331, 7198, 8378, 8662, 39589, 46079, 47641, 79178, 92158, 95282, 255529, 511058, 2810819, 5621638]

約数ペア:

[(1, 5621638), (2, 2810819), (11, 511058), (22, 255529), (59, 95282), (61, 92158), (71, 79178), (118, 47641), (122, 46079), (142, 39589), (649, 8662), (671, 8378), (781, 7198), (1298, 4331), (1342, 4189), (1562, 3599)]