1801470047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 2123520000

約数和(自身を除く): 322049953

約数列:

[1, 13, 19, 31, 149, 247, 403, 589, 1579, 1937, 2831, 4619, 7657, 20527, 30001, 36803, 48949, 60047, 87761, 235271, 390013, 636337, 930031, 1140893, 3058523, 4470149, 7293401, 12090403, 58111937, 94814213, 138574619, 1801470047]

約数ペア:

[(1, 1801470047), (13, 138574619), (19, 94814213), (31, 58111937), (149, 12090403), (247, 7293401), (403, 4470149), (589, 3058523), (1579, 1140893), (1937, 930031), (2831, 636337), (4619, 390013), (7657, 235271), (20527, 87761), (30001, 60047), (36803, 48949)]