2012048739

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 3077848800

約数和(自身を除く): 1065800061

約数列:

[1, 3, 9, 29, 59, 87, 177, 193, 261, 531, 579, 677, 1711, 1737, 2031, 5133, 5597, 6093, 11387, 15399, 16791, 19633, 34161, 39943, 50373, 58899, 102483, 119829, 130661, 176697, 330223, 359487, 391983, 990669, 1158347, 1175949, 2972007, 3475041, 3789169, 7708999, 10425123, 11367507, 23126997, 34102521, 69380991, 223560971, 670682913, 2012048739]

約数ペア:

[(1, 2012048739), (3, 670682913), (9, 223560971), (29, 69380991), (59, 34102521), (87, 23126997), (177, 11367507), (193, 10425123), (261, 7708999), (531, 3789169), (579, 3475041), (677, 2972007), (1711, 1175949), (1737, 1158347), (2031, 990669), (5133, 391983), (5597, 359487), (6093, 330223), (11387, 176697), (15399, 130661), (16791, 119829), (19633, 102483), (34161, 58899), (39943, 50373)]