2097228670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{66347}}^1$

素因数の和:66492

約数の個数: 32

約数和(自身を含む): 3941071200

約数和(自身を除く): 1843842530

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 3161, 6322, 15805, 31610, 66347, 132694, 331735, 663470, 1924063, 3848126, 7231823, 9620315, 14463646, 19240630, 36159115, 72318230, 209722867, 419445734, 1048614335, 2097228670]

約数ペア:

[(1, 2097228670), (2, 1048614335), (5, 419445734), (10, 209722867), (29, 72318230), (58, 36159115), (109, 19240630), (145, 14463646), (218, 9620315), (290, 7231823), (545, 3848126), (1090, 1924063), (3161, 663470), (6322, 331735), (15805, 132694), (31610, 66347)]