2023761688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{15731}}^1$

素因数の和:16987

約数の個数: 32

約数和(自身を含む): 4090005360

約数和(自身を除く): 2066243672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1237, 2474, 4948, 9896, 15731, 16081, 31462, 32162, 62924, 64324, 125848, 128648, 204503, 409006, 818012, 1636024, 19459247, 38918494, 77836988, 155673976, 252970211, 505940422, 1011880844, 2023761688]

約数ペア:

[(1, 2023761688), (2, 1011880844), (4, 505940422), (8, 252970211), (13, 155673976), (26, 77836988), (52, 38918494), (104, 19459247), (1237, 1636024), (2474, 818012), (4948, 409006), (9896, 204503), (15731, 128648), (16081, 125848), (31462, 64324), (32162, 62924)]