4776775921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{20963}}^1$

素因数の和:21228

約数の個数: 16

約数和(自身を含む): 5131987200

約数和(自身を除く): 355211279

約数列:

[1, 19, 67, 179, 1273, 3401, 11993, 20963, 227867, 398297, 1404521, 3752377, 26685899, 71295163, 251409259, 4776775921]

約数ペア:

[(1, 4776775921), (19, 251409259), (67, 71295163), (179, 26685899), (1273, 3752377), (3401, 1404521), (11993, 398297), (20963, 227867)]