2018391152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1163}}^1\times {\mathrm{3499}}^1$

素因数の和:4701

約数の個数: 40

約数和(自身を含む): 4041408000

約数和(自身を除く): 2023016848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1163, 2326, 3499, 4652, 6998, 9304, 13996, 18608, 27992, 36053, 55984, 72106, 108469, 144212, 216938, 288424, 433876, 576848, 867752, 1735504, 4069337, 8138674, 16277348, 32554696, 65109392, 126149447, 252298894, 504597788, 1009195576, 2018391152]

約数ペア:

[(1, 2018391152), (2, 1009195576), (4, 504597788), (8, 252298894), (16, 126149447), (31, 65109392), (62, 32554696), (124, 16277348), (248, 8138674), (496, 4069337), (1163, 1735504), (2326, 867752), (3499, 576848), (4652, 433876), (6998, 288424), (9304, 216938), (13996, 144212), (18608, 108469), (27992, 72106), (36053, 55984)]