890276134

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2711}}^1$

素因数の和:2817

約数の個数: 48

約数和(自身を含む): 1558206720

約数和(自身を除く): 667930586

約数列:

[1, 2, 11, 22, 23, 46, 59, 118, 121, 242, 253, 506, 649, 1298, 1357, 2711, 2714, 2783, 5422, 5566, 7139, 14278, 14927, 29821, 29854, 59642, 62353, 124706, 159949, 164197, 319898, 328031, 328394, 656062, 685883, 1371766, 1759439, 3518878, 3678827, 7357654, 7544713, 15089426, 19353829, 38707658, 40467097, 80934194, 445138067, 890276134]

約数ペア:

[(1, 890276134), (2, 445138067), (11, 80934194), (22, 40467097), (23, 38707658), (46, 19353829), (59, 15089426), (118, 7544713), (121, 7357654), (242, 3678827), (253, 3518878), (506, 1759439), (649, 1371766), (1298, 685883), (1357, 656062), (2711, 328394), (2714, 328031), (2783, 319898), (5422, 164197), (5566, 159949), (7139, 124706), (14278, 62353), (14927, 59642), (29821, 29854)]