128648282

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{540539}}^1$

素因数の和:540565

約数の個数: 16

約数和(自身を含む): 233513280

約数和(自身を除く): 104864998

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 540539, 1081078, 3783773, 7567546, 9189163, 18378326, 64324141, 128648282]

約数ペア:

[(1, 128648282), (2, 64324141), (7, 18378326), (14, 9189163), (17, 7567546), (34, 3783773), (119, 1081078), (238, 540539)]