5251569830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{211501}}^1$

素因数の和:211712

約数の個数: 32

約数和(自身を含む): 10233312768

約数和(自身を除く): 4981742938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 4966, 12415, 24830, 211501, 423002, 1057505, 2115010, 2749513, 5499026, 13747565, 27495130, 40396691, 80793382, 201983455, 403966910, 525156983, 1050313966, 2625784915, 5251569830]

約数ペア:

[(1, 5251569830), (2, 2625784915), (5, 1050313966), (10, 525156983), (13, 403966910), (26, 201983455), (65, 80793382), (130, 40396691), (191, 27495130), (382, 13747565), (955, 5499026), (1910, 2749513), (2483, 2115010), (4966, 1057505), (12415, 423002), (24830, 211501)]