2017688826

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{677}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 4358292480

約数和(自身を除く): 2340603654

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 479, 677, 958, 1037, 1354, 1437, 2031, 2074, 2874, 3111, 4062, 6222, 8143, 11509, 16286, 23018, 24429, 29219, 34527, 41297, 48858, 58438, 69054, 82594, 87657, 123891, 175314, 247782, 324283, 496723, 648566, 702049, 972849, 993446, 1404098, 1490169, 1945698, 2106147, 2980338, 4212294, 5512811, 11025622, 16538433, 19781263, 33076866, 39562526, 59343789, 118687578, 336281471, 672562942, 1008844413, 2017688826]

約数ペア:

[(1, 2017688826), (2, 1008844413), (3, 672562942), (6, 336281471), (17, 118687578), (34, 59343789), (51, 39562526), (61, 33076866), (102, 19781263), (122, 16538433), (183, 11025622), (366, 5512811), (479, 4212294), (677, 2980338), (958, 2106147), (1037, 1945698), (1354, 1490169), (1437, 1404098), (2031, 993446), (2074, 972849), (2874, 702049), (3111, 648566), (4062, 496723), (6222, 324283), (8143, 247782), (11509, 175314), (16286, 123891), (23018, 87657), (24429, 82594), (29219, 69054), (34527, 58438), (41297, 48858)]