318125398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 515082240

約数和(自身を除く): 196956842

約数列:

[1, 2, 19, 38, 53, 106, 191, 382, 827, 1007, 1654, 2014, 3629, 7258, 10123, 15713, 20246, 31426, 43831, 87662, 157957, 192337, 315914, 384674, 832789, 1665578, 3001183, 6002366, 8371721, 16743442, 159062699, 318125398]

約数ペア:

[(1, 318125398), (2, 159062699), (19, 16743442), (38, 8371721), (53, 6002366), (106, 3001183), (191, 1665578), (382, 832789), (827, 384674), (1007, 315914), (1654, 192337), (2014, 157957), (3629, 87662), (7258, 43831), (10123, 31426), (15713, 20246)]