7139932796

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{20055991}}^1$

素因数の和:20056084

約数の個数: 12

約数和(自身を含む): 12635274960

約数和(自身を除く): 5495342164

約数列:

[1, 2, 4, 89, 178, 356, 20055991, 40111982, 80223964, 1784983199, 3569966398, 7139932796]

約数ペア:

[(1, 7139932796), (2, 3569966398), (4, 1784983199), (89, 80223964), (178, 40111982), (356, 20055991)]