2007129065

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1\times {\mathrm{3643}}^1$

素因数の和:4840

約数の個数: 16

約数和(自身を含む): 2435299776

約数和(自身を除く): 428170711

約数列:

[1, 5, 101, 505, 1091, 3643, 5455, 18215, 110191, 367943, 550955, 1839715, 3974513, 19872565, 401425813, 2007129065]

約数ペア:

[(1, 2007129065), (5, 401425813), (101, 19872565), (505, 3974513), (1091, 1839715), (3643, 550955), (5455, 367943), (18215, 110191)]