2091036784

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1091}}^1\times {\mathrm{1163}}^1$

素因数の和:2365

約数の個数: 40

約数和(自身を含む): 4097987712

約数和(自身を除く): 2006950928

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1091, 1163, 1648, 2182, 2326, 4364, 4652, 8728, 9304, 17456, 18608, 112373, 119789, 224746, 239578, 449492, 479156, 898984, 958312, 1268833, 1797968, 1916624, 2537666, 5075332, 10150664, 20301328, 130689799, 261379598, 522759196, 1045518392, 2091036784]

約数ペア:

[(1, 2091036784), (2, 1045518392), (4, 522759196), (8, 261379598), (16, 130689799), (103, 20301328), (206, 10150664), (412, 5075332), (824, 2537666), (1091, 1916624), (1163, 1797968), (1648, 1268833), (2182, 958312), (2326, 898984), (4364, 479156), (4652, 449492), (8728, 239578), (9304, 224746), (17456, 119789), (18608, 112373)]