2099955156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1\times {\mathrm{7187}}^1$

素因数の和:9080

約数の個数: 48

約数和(自身を含む): 5280362304

約数和(自身を除く): 3180407148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1873, 3746, 5619, 7187, 7492, 11238, 14374, 21561, 22476, 24349, 28748, 43122, 48698, 73047, 86244, 93431, 97396, 146094, 186862, 280293, 292188, 373724, 560586, 1121172, 13461251, 26922502, 40383753, 53845004, 80767506, 161535012, 174996263, 349992526, 524988789, 699985052, 1049977578, 2099955156]

約数ペア:

[(1, 2099955156), (2, 1049977578), (3, 699985052), (4, 524988789), (6, 349992526), (12, 174996263), (13, 161535012), (26, 80767506), (39, 53845004), (52, 40383753), (78, 26922502), (156, 13461251), (1873, 1121172), (3746, 560586), (5619, 373724), (7187, 292188), (7492, 280293), (11238, 186862), (14374, 146094), (21561, 97396), (22476, 93431), (24349, 86244), (28748, 73047), (43122, 48698)]