2355157519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1709}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 2895782400

約数和(自身を除く): 540624881

約数列:

[1, 11, 13, 23, 143, 253, 299, 419, 1709, 3289, 4609, 5447, 9637, 18799, 22217, 39307, 59917, 106007, 125281, 244387, 432377, 510991, 716071, 1378091, 5620901, 7876781, 9308923, 16469633, 102398153, 181165963, 214105229, 2355157519]

約数ペア:

[(1, 2355157519), (11, 214105229), (13, 181165963), (23, 102398153), (143, 16469633), (253, 9308923), (299, 7876781), (419, 5620901), (1709, 1378091), (3289, 716071), (4609, 510991), (5447, 432377), (9637, 244387), (18799, 125281), (22217, 106007), (39307, 59917)]