891036742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{494471}}^1$

素因数の和:494543

約数の個数: 16

約数和(自身を含む): 1441880352

約数和(自身を除く): 550843610

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 494471, 988942, 8406007, 16812014, 26206963, 52413926, 445518371, 891036742]

約数ペア:

[(1, 891036742), (2, 445518371), (17, 52413926), (34, 26206963), (53, 16812014), (106, 8406007), (901, 988942), (1802, 494471)]