1198635718642

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{4871}}^1\times {\mathrm{15919}}^1$

素因数の和:20982

約数の個数: 32

約数和(自身を含む): 1842878822400

約数和(自身を除く): 644243103758

約数列:

[1, 2, 59, 118, 131, 262, 4871, 7729, 9742, 15458, 15919, 31838, 287389, 574778, 638101, 939221, 1276202, 1878442, 2085389, 4170778, 37647959, 75295918, 77541449, 123037951, 155082898, 246075902, 4574945491, 9149890982, 10157929819, 20315859638, 599317859321, 1198635718642]

約数ペア:

[(1, 1198635718642), (2, 599317859321), (59, 20315859638), (118, 10157929819), (131, 9149890982), (262, 4574945491), (4871, 246075902), (7729, 155082898), (9742, 123037951), (15458, 77541449), (15919, 75295918), (31838, 37647959), (287389, 4170778), (574778, 2085389), (638101, 1878442), (939221, 1276202)]