1701428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 3193344

約数和(自身を除く): 1491916

約数列:

[1, 2, 4, 17, 34, 68, 131, 191, 262, 382, 524, 764, 2227, 3247, 4454, 6494, 8908, 12988, 25021, 50042, 100084, 425357, 850714, 1701428]

約数ペア:

[(1, 1701428), (2, 850714), (4, 425357), (17, 100084), (34, 50042), (68, 25021), (131, 12988), (191, 8908), (262, 6494), (382, 4454), (524, 3247), (764, 2227)]