2855830012

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{200381}}^1$

素因数の和:200901

約数の個数: 24

約数和(自身を含む): 5722909920

約数和(自身を除く): 2867079908

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 14252, 200381, 400762, 801524, 1402667, 2805334, 5610668, 101993929, 203987858, 407975716, 713957503, 1427915006, 2855830012]

約数ペア:

[(1, 2855830012), (2, 1427915006), (4, 713957503), (7, 407975716), (14, 203987858), (28, 101993929), (509, 5610668), (1018, 2805334), (2036, 1402667), (3563, 801524), (7126, 400762), (14252, 200381)]