2896079890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1\times {\mathrm{9791}}^1$

素因数の和:12498

約数の個数: 32

約数和(自身を含む): 5689543680

約数和(自身を除く): 2793463790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2689, 5378, 9791, 13445, 19582, 26890, 29579, 48955, 59158, 97910, 107701, 147895, 215402, 295790, 538505, 1077010, 26327999, 52655998, 131639995, 263279990, 289607989, 579215978, 1448039945, 2896079890]

約数ペア:

[(1, 2896079890), (2, 1448039945), (5, 579215978), (10, 289607989), (11, 263279990), (22, 131639995), (55, 52655998), (110, 26327999), (2689, 1077010), (5378, 538505), (9791, 295790), (13445, 215402), (19582, 147895), (26890, 107701), (29579, 97910), (48955, 59158)]