2019878741672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{95241359}}^1$

素因数の和:95241617

約数の個数: 32

約数和(自身を含む): 4148713641600

約数和(自身を除く): 2128834899928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 964, 1928, 2651, 5302, 10604, 21208, 95241359, 190482718, 380965436, 761930872, 1047654949, 2095309898, 4190619796, 8381239592, 22953167519, 45906335038, 91812670076, 183625340152, 252484842709, 504969685418, 1009939370836, 2019878741672]

約数ペア:

[(1, 2019878741672), (2, 1009939370836), (4, 504969685418), (8, 252484842709), (11, 183625340152), (22, 91812670076), (44, 45906335038), (88, 22953167519), (241, 8381239592), (482, 4190619796), (964, 2095309898), (1928, 1047654949), (2651, 761930872), (5302, 380965436), (10604, 190482718), (21208, 95241359)]