3178959806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{5507}}^1$

素因数の和:6920

約数の個数: 32

約数和(自身を含む): 5480680320

約数和(自身を除く): 2301720514

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1381, 2762, 5507, 11014, 15191, 26239, 30382, 52478, 60577, 104633, 121154, 209266, 288629, 577258, 1150963, 2301926, 7605167, 15210334, 83656837, 144498173, 167313674, 288996346, 1589479903, 3178959806]

約数ペア:

[(1, 3178959806), (2, 1589479903), (11, 288996346), (19, 167313674), (22, 144498173), (38, 83656837), (209, 15210334), (418, 7605167), (1381, 2301926), (2762, 1150963), (5507, 577258), (11014, 288629), (15191, 209266), (26239, 121154), (30382, 104633), (52478, 60577)]