1856321936

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{974959}}^1$

素因数の和:974991

約数の個数: 40

約数和(自身を含む): 4352221440

約数和(自身を除く): 2495899504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 974959, 1949918, 3899836, 6824713, 7799672, 13649426, 15599344, 16574303, 27298852, 33148606, 54597704, 66297212, 109195408, 116020121, 132594424, 232040242, 265188848, 464080484, 928160968, 1856321936]

約数ペア:

[(1, 1856321936), (2, 928160968), (4, 464080484), (7, 265188848), (8, 232040242), (14, 132594424), (16, 116020121), (17, 109195408), (28, 66297212), (34, 54597704), (56, 33148606), (68, 27298852), (112, 16574303), (119, 15599344), (136, 13649426), (238, 7799672), (272, 6824713), (476, 3899836), (952, 1949918), (1904, 974959)]