7900238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 13219200

約数和(自身を除く): 5318962

約数列:

[1, 2, 19, 29, 38, 58, 67, 107, 134, 214, 551, 1102, 1273, 1943, 2033, 2546, 3103, 3886, 4066, 6206, 7169, 14338, 36917, 58957, 73834, 117914, 136211, 207901, 272422, 415802, 3950119, 7900238]

約数ペア:

[(1, 7900238), (2, 3950119), (19, 415802), (29, 272422), (38, 207901), (58, 136211), (67, 117914), (107, 73834), (134, 58957), (214, 36917), (551, 14338), (1102, 7169), (1273, 6206), (1943, 4066), (2033, 3886), (2546, 3103)]