1492683647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1249}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 1921920000

約数和(自身を除く): 429236353

約数列:

[1, 7, 13, 23, 91, 161, 299, 571, 1249, 2093, 3997, 7423, 8743, 13133, 16237, 28727, 51961, 91931, 113659, 170729, 201089, 373451, 713179, 1195103, 2614157, 4992253, 9271327, 16403117, 64899289, 114821819, 213240521, 1492683647]

約数ペア:

[(1, 1492683647), (7, 213240521), (13, 114821819), (23, 64899289), (91, 16403117), (161, 9271327), (299, 4992253), (571, 2614157), (1249, 1195103), (2093, 713179), (3997, 373451), (7423, 201089), (8743, 170729), (13133, 113659), (16237, 91931), (28727, 51961)]