3942952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 8225280

約数和(自身を除く): 4282328

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1223, 1612, 2446, 3224, 4892, 9784, 15899, 31798, 37913, 63596, 75826, 127192, 151652, 303304, 492869, 985738, 1971476, 3942952]

約数ペア:

[(1, 3942952), (2, 1971476), (4, 985738), (8, 492869), (13, 303304), (26, 151652), (31, 127192), (52, 75826), (62, 63596), (104, 37913), (124, 31798), (248, 15899), (403, 9784), (806, 4892), (1223, 3224), (1612, 2446)]