1986694328

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{977}}^1\times {\mathrm{1619}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 3754933200

約数和(自身を除く): 1768238872

約数列:

[1, 2, 4, 8, 157, 314, 628, 977, 1256, 1619, 1954, 3238, 3908, 6476, 7816, 12952, 153389, 254183, 306778, 508366, 613556, 1016732, 1227112, 1581763, 2033464, 3163526, 6327052, 12654104, 248336791, 496673582, 993347164, 1986694328]

約数ペア:

[(1, 1986694328), (2, 993347164), (4, 496673582), (8, 248336791), (157, 12654104), (314, 6327052), (628, 3163526), (977, 2033464), (1256, 1581763), (1619, 1227112), (1954, 1016732), (3238, 613556), (3908, 508366), (6476, 306778), (7816, 254183), (12952, 153389)]