2081330447252

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1\times {\mathrm{418051}}^1$

素因数の和:418992

約数の個数: 48

約数和(自身を含む): 4184466410880

約数和(自身を除く): 2103135963628

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 661, 1076, 1322, 1883, 2644, 3766, 4627, 7532, 9254, 18508, 177809, 355618, 418051, 711236, 836102, 1244663, 1672204, 2489326, 2926357, 4978652, 5852714, 11705428, 112455719, 224911438, 276331711, 449822876, 552663422, 787190033, 1105326844, 1574380066, 1934321977, 3148760132, 3868643954, 7737287908, 74333230259, 148666460518, 297332921036, 520332611813, 1040665223626, 2081330447252]

約数ペア:

[(1, 2081330447252), (2, 1040665223626), (4, 520332611813), (7, 297332921036), (14, 148666460518), (28, 74333230259), (269, 7737287908), (538, 3868643954), (661, 3148760132), (1076, 1934321977), (1322, 1574380066), (1883, 1105326844), (2644, 787190033), (3766, 552663422), (4627, 449822876), (7532, 276331711), (9254, 224911438), (18508, 112455719), (177809, 11705428), (355618, 5852714), (418051, 4978652), (711236, 2926357), (836102, 2489326), (1244663, 1672204)]