2610821296

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{719}}^1\times {\mathrm{1787}}^1$

素因数の和:2641

約数の個数: 40

約数和(自身を含む): 5108244480

約数和(自身を除く): 2497423184

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 719, 1016, 1438, 1787, 2032, 2876, 3574, 5752, 7148, 11504, 14296, 28592, 91313, 182626, 226949, 365252, 453898, 730504, 907796, 1284853, 1461008, 1815592, 2569706, 3631184, 5139412, 10278824, 20557648, 163176331, 326352662, 652705324, 1305410648, 2610821296]

約数ペア:

[(1, 2610821296), (2, 1305410648), (4, 652705324), (8, 326352662), (16, 163176331), (127, 20557648), (254, 10278824), (508, 5139412), (719, 3631184), (1016, 2569706), (1438, 1815592), (1787, 1461008), (2032, 1284853), (2876, 907796), (3574, 730504), (5752, 453898), (7148, 365252), (11504, 226949), (14296, 182626), (28592, 91313)]