1516263590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1\times {\mathrm{1489}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 2767824000

約数和(自身を除く): 1251560410

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1289, 1489, 2578, 2978, 6445, 7445, 12890, 14890, 101831, 117631, 203662, 235262, 509155, 588155, 1018310, 1176310, 1919321, 3838642, 9596605, 19193210, 151626359, 303252718, 758131795, 1516263590]

約数ペア:

[(1, 1516263590), (2, 758131795), (5, 303252718), (10, 151626359), (79, 19193210), (158, 9596605), (395, 3838642), (790, 1919321), (1289, 1176310), (1489, 1018310), (2578, 588155), (2978, 509155), (6445, 235262), (7445, 203662), (12890, 117631), (14890, 101831)]