27891440642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3427309}}^1$

素因数の和:3427637

約数の個数: 16

約数和(自身を含む): 45199364280

約数和(自身を除く): 17307923638

約数列:

[1, 2, 13, 26, 313, 626, 4069, 8138, 3427309, 6854618, 44555017, 89110034, 1072747717, 2145495434, 13945720321, 27891440642]

約数ペア:

[(1, 27891440642), (2, 13945720321), (13, 2145495434), (26, 1072747717), (313, 89110034), (626, 44555017), (4069, 6854618), (8138, 3427309)]