1998555955201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{1471}}^1\times {\mathrm{1699}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 2175586560000

約数和(自身を除く): 177030604799

約数列:

[1, 13, 137, 449, 1471, 1699, 1781, 5837, 19123, 22087, 61513, 201527, 232763, 660479, 762851, 799669, 2499229, 2619851, 3025919, 8586227, 9917063, 32489977, 90485623, 104510587, 342394373, 1122153821, 1176313099, 1358637631, 4451126849, 14587999673, 153735073477, 1998555955201]

約数ペア:

[(1, 1998555955201), (13, 153735073477), (137, 14587999673), (449, 4451126849), (1471, 1358637631), (1699, 1176313099), (1781, 1122153821), (5837, 342394373), (19123, 104510587), (22087, 90485623), (61513, 32489977), (201527, 9917063), (232763, 8586227), (660479, 3025919), (762851, 2619851), (799669, 2499229)]