2080292144

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{502001}}^1$

素因数の和:502053

約数の個数: 40

約数和(自身を含む): 4730866848

約数和(自身を除く): 2650574704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 502001, 1004002, 2008004, 3514007, 4016008, 7028014, 8032016, 14056028, 18574037, 28112056, 37148074, 56224112, 74296148, 130018259, 148592296, 260036518, 297184592, 520073036, 1040146072, 2080292144]

約数ペア:

[(1, 2080292144), (2, 1040146072), (4, 520073036), (7, 297184592), (8, 260036518), (14, 148592296), (16, 130018259), (28, 74296148), (37, 56224112), (56, 37148074), (74, 28112056), (112, 18574037), (148, 14056028), (259, 8032016), (296, 7028014), (518, 4016008), (592, 3514007), (1036, 2008004), (2072, 1004002), (4144, 502001)]