78438602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{155017}}^1$

素因数の和:155053

約数の個数: 16

約数和(自身を含む): 133935552

約数和(自身を除く): 55496950

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 155017, 310034, 1705187, 3410374, 3565391, 7130782, 39219301, 78438602]

約数ペア:

[(1, 78438602), (2, 39219301), (11, 7130782), (22, 3565391), (23, 3410374), (46, 1705187), (253, 310034), (506, 155017)]