1904434562

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 3096963072

約数和(自身を除く): 1192528510

約数列:

[1, 2, 19, 38, 71, 97, 142, 194, 361, 383, 722, 766, 1349, 1843, 2698, 3686, 6887, 7277, 13774, 14554, 25631, 27193, 35017, 37151, 51262, 54386, 70034, 74302, 130853, 138263, 261706, 276526, 516667, 705869, 1033334, 1411738, 2486207, 2637721, 4972414, 5275442, 9816673, 13411511, 19633346, 26823022, 50116699, 100233398, 952217281, 1904434562]

約数ペア:

[(1, 1904434562), (2, 952217281), (19, 100233398), (38, 50116699), (71, 26823022), (97, 19633346), (142, 13411511), (194, 9816673), (361, 5275442), (383, 4972414), (722, 2637721), (766, 2486207), (1349, 1411738), (1843, 1033334), (2698, 705869), (3686, 516667), (6887, 276526), (7277, 261706), (13774, 138263), (14554, 130853), (25631, 74302), (27193, 70034), (35017, 54386), (37151, 51262)]