2019555604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{8741}}^1$

素因数の和:8904

約数の個数: 48

約数和(自身を含む): 3965371200

約数和(自身を除く): 1945815596

約数列:

[1, 2, 4, 11, 22, 44, 59, 89, 118, 178, 236, 356, 649, 979, 1298, 1958, 2596, 3916, 5251, 8741, 10502, 17482, 21004, 34964, 57761, 96151, 115522, 192302, 231044, 384604, 515719, 777949, 1031438, 1555898, 2062876, 3111796, 5672909, 8557439, 11345818, 17114878, 22691636, 34229756, 45898991, 91797982, 183595964, 504888901, 1009777802, 2019555604]

約数ペア:

[(1, 2019555604), (2, 1009777802), (4, 504888901), (11, 183595964), (22, 91797982), (44, 45898991), (59, 34229756), (89, 22691636), (118, 17114878), (178, 11345818), (236, 8557439), (356, 5672909), (649, 3111796), (979, 2062876), (1298, 1555898), (1958, 1031438), (2596, 777949), (3916, 515719), (5251, 384604), (8741, 231044), (10502, 192302), (17482, 115522), (21004, 96151), (34964, 57761)]