2013775465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{16229}}^1$

素因数の和:16353

約数の個数: 32

約数和(自身を含む): 2748453120

約数和(自身を除く): 734677655

約数列:

[1, 5, 13, 23, 65, 83, 115, 299, 415, 1079, 1495, 1909, 5395, 9545, 16229, 24817, 81145, 124085, 210977, 373267, 1054885, 1347007, 1866335, 4852471, 6735035, 17511091, 24262355, 30981161, 87555455, 154905805, 402755093, 2013775465]

約数ペア:

[(1, 2013775465), (5, 402755093), (13, 154905805), (23, 87555455), (65, 30981161), (83, 24262355), (115, 17511091), (299, 6735035), (415, 4852471), (1079, 1866335), (1495, 1347007), (1909, 1054885), (5395, 373267), (9545, 210977), (16229, 124085), (24817, 81145)]