2137432816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{4153}}^1$

素因数の和:5873

約数の個数: 40

約数和(自身を含む): 4362863120

約数和(自身を除く): 2225430304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1693, 3386, 4153, 6772, 8306, 13544, 16612, 27088, 32167, 33224, 64334, 66448, 78907, 128668, 157814, 257336, 315628, 514672, 631256, 1262512, 7031029, 14062058, 28124116, 56248232, 112496464, 133589551, 267179102, 534358204, 1068716408, 2137432816]

約数ペア:

[(1, 2137432816), (2, 1068716408), (4, 534358204), (8, 267179102), (16, 133589551), (19, 112496464), (38, 56248232), (76, 28124116), (152, 14062058), (304, 7031029), (1693, 1262512), (3386, 631256), (4153, 514672), (6772, 315628), (8306, 257336), (13544, 157814), (16612, 128668), (27088, 78907), (32167, 66448), (33224, 64334)]