2097006688

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{47521}}^1$

素因数の和:47735

約数の個数: 48

約数和(自身を含む): 4742315424

約数和(自身を除く): 2645308736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1576, 2758, 3152, 5516, 6304, 11032, 22064, 44128, 47521, 95042, 190084, 332647, 380168, 665294, 760336, 1330588, 1520672, 2661176, 5322352, 9361637, 10644704, 18723274, 37446548, 65531459, 74893096, 131062918, 149786192, 262125836, 299572384, 524251672, 1048503344, 2097006688]

約数ペア:

[(1, 2097006688), (2, 1048503344), (4, 524251672), (7, 299572384), (8, 262125836), (14, 149786192), (16, 131062918), (28, 74893096), (32, 65531459), (56, 37446548), (112, 18723274), (197, 10644704), (224, 9361637), (394, 5322352), (788, 2661176), (1379, 1520672), (1576, 1330588), (2758, 760336), (3152, 665294), (5516, 380168), (6304, 332647), (11032, 190084), (22064, 95042), (44128, 47521)]