2152510724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{21821}}^1$

素因数の和:22116

約数の個数: 48

約数和(自身を含む): 4653497856

約数和(自身を除く): 2500987132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 271, 364, 542, 1084, 1897, 3523, 3794, 7046, 7588, 14092, 21821, 24661, 43642, 49322, 87284, 98644, 152747, 283673, 305494, 567346, 610988, 1134692, 1985711, 3971422, 5913491, 7942844, 11826982, 23653964, 41394437, 76875383, 82788874, 153750766, 165577748, 307501532, 538127681, 1076255362, 2152510724]

約数ペア:

[(1, 2152510724), (2, 1076255362), (4, 538127681), (7, 307501532), (13, 165577748), (14, 153750766), (26, 82788874), (28, 76875383), (52, 41394437), (91, 23653964), (182, 11826982), (271, 7942844), (364, 5913491), (542, 3971422), (1084, 1985711), (1897, 1134692), (3523, 610988), (3794, 567346), (7046, 305494), (7588, 283673), (14092, 152747), (21821, 98644), (24661, 87284), (43642, 49322)]