554346052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{561079}}^1$

素因数の和:561115

約数の個数: 24

約数和(自身を含む): 1099716800

約数和(自身を除く): 545370748

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 561079, 1122158, 2244316, 7294027, 10660501, 14588054, 21321002, 29176108, 42642004, 138586513, 277173026, 554346052]

約数ペア:

[(1, 554346052), (2, 277173026), (4, 138586513), (13, 42642004), (19, 29176108), (26, 21321002), (38, 14588054), (52, 10660501), (76, 7294027), (247, 2244316), (494, 1122158), (988, 561079)]