2280452778

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{238591}}^1$

素因数の和:238664

約数の個数: 40

約数和(自身を含む): 5196533760

約数和(自身を除く): 2916080982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 3186, 4779, 9558, 238591, 477182, 715773, 1431546, 2147319, 4294638, 6441957, 12883914, 14076869, 19325871, 28153738, 38651742, 42230607, 84461214, 126691821, 253383642, 380075463, 760150926, 1140226389, 2280452778]

約数ペア:

[(1, 2280452778), (2, 1140226389), (3, 760150926), (6, 380075463), (9, 253383642), (18, 126691821), (27, 84461214), (54, 42230607), (59, 38651742), (81, 28153738), (118, 19325871), (162, 14076869), (177, 12883914), (354, 6441957), (531, 4294638), (1062, 2147319), (1593, 1431546), (3186, 715773), (4779, 477182), (9558, 238591)]