9902640002

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1447}}^1\times {\mathrm{38447}}^1$

素因数の和:39985

約数の個数: 16

約数和(自身を含む): 15031630080

約数和(自身を除く): 5128990078

約数列:

[1, 2, 89, 178, 1447, 2894, 38447, 76894, 128783, 257566, 3421783, 6843566, 55632809, 111265618, 4951320001, 9902640002]

約数ペア:

[(1, 9902640002), (2, 4951320001), (89, 111265618), (178, 55632809), (1447, 6843566), (2894, 3421783), (38447, 257566), (76894, 128783)]