2783138432

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{297853}}^1$

素因数の和:297940

約数の個数: 32

約数和(自身を含む): 5620504980

約数和(自身を除く): 2837366548

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 297853, 595706, 1191412, 2382824, 4765648, 9531296, 19062592, 21743269, 38125184, 43486538, 86973076, 173946152, 347892304, 695784608, 1391569216, 2783138432]

約数ペア:

[(1, 2783138432), (2, 1391569216), (4, 695784608), (8, 347892304), (16, 173946152), (32, 86973076), (64, 43486538), (73, 38125184), (128, 21743269), (146, 19062592), (292, 9531296), (584, 4765648), (1168, 2382824), (2336, 1191412), (4672, 595706), (9344, 297853)]