1188894265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{983}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 1606832640

約数和(自身を除く): 417938375

約数列:

[1, 5, 13, 23, 65, 115, 299, 809, 983, 1495, 4045, 4915, 10517, 12779, 18607, 22609, 52585, 63895, 93035, 113045, 241891, 293917, 795247, 1209455, 1469585, 3976235, 10338211, 18290681, 51691055, 91453405, 237778853, 1188894265]

約数ペア:

[(1, 1188894265), (5, 237778853), (13, 91453405), (23, 51691055), (65, 18290681), (115, 10338211), (299, 3976235), (809, 1469585), (983, 1209455), (1495, 795247), (4045, 293917), (4915, 241891), (10517, 113045), (12779, 93035), (18607, 63895), (22609, 52585)]