2956075408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1291991}}^1$

素因数の和:1292023

約数の個数: 40

約数和(自身を含む): 6728694336

約数和(自身を除く): 3772618928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 1291991, 2583982, 5167964, 10335928, 14211901, 16795883, 20671856, 28423802, 33591766, 56847604, 67183532, 113695208, 134367064, 184754713, 227390416, 268734128, 369509426, 739018852, 1478037704, 2956075408]

約数ペア:

[(1, 2956075408), (2, 1478037704), (4, 739018852), (8, 369509426), (11, 268734128), (13, 227390416), (16, 184754713), (22, 134367064), (26, 113695208), (44, 67183532), (52, 56847604), (88, 33591766), (104, 28423802), (143, 20671856), (176, 16795883), (208, 14211901), (286, 10335928), (572, 5167964), (1144, 2583982), (2288, 1291991)]