1378982886

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1\times {\mathrm{3719}}^1$

素因数の和:5884

約数の個数: 32

約数和(自身を含む): 2855174400

約数和(自身を除く): 1476191514

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 2131, 3719, 4262, 6393, 7438, 11157, 12786, 22314, 61799, 107851, 123598, 185397, 215702, 323553, 370794, 647106, 7925189, 15850378, 23775567, 47551134, 229830481, 459660962, 689491443, 1378982886]

約数ペア:

[(1, 1378982886), (2, 689491443), (3, 459660962), (6, 229830481), (29, 47551134), (58, 23775567), (87, 15850378), (174, 7925189), (2131, 647106), (3719, 370794), (4262, 323553), (6393, 215702), (7438, 185397), (11157, 123598), (12786, 107851), (22314, 61799)]