2017039864

素因数分解:

$2^3\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{22811}}^1$

素因数の和:24403

約数の個数: 32

約数和(自身を含む): 4325155200

約数和(自身を除く): 2308115336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1579, 3158, 6316, 11053, 12632, 22106, 22811, 44212, 45622, 88424, 91244, 159677, 182488, 319354, 638708, 1277416, 36018569, 72037138, 144074276, 252129983, 288148552, 504259966, 1008519932, 2017039864]

約数ペア:

[(1, 2017039864), (2, 1008519932), (4, 504259966), (7, 288148552), (8, 252129983), (14, 144074276), (28, 72037138), (56, 36018569), (1579, 1277416), (3158, 638708), (6316, 319354), (11053, 182488), (12632, 159677), (22106, 91244), (22811, 88424), (44212, 45622)]