2019727974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{2953}}^1$

素因数の和:3253

約数の個数: 64

約数和(自身を含む): 4529403648

約数和(自身を除く): 2509675674

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 241, 258, 473, 482, 723, 946, 1419, 1446, 2651, 2838, 2953, 5302, 5906, 7953, 8859, 10363, 15906, 17718, 20726, 31089, 32483, 62178, 64966, 97449, 113993, 126979, 194898, 227986, 253958, 341979, 380937, 683958, 711673, 761874, 1396769, 1423346, 2135019, 2793538, 4190307, 4270038, 7828403, 8380614, 15656806, 23485209, 30601939, 46970418, 61203878, 91805817, 183611634, 336621329, 673242658, 1009863987, 2019727974]

約数ペア:

[(1, 2019727974), (2, 1009863987), (3, 673242658), (6, 336621329), (11, 183611634), (22, 91805817), (33, 61203878), (43, 46970418), (66, 30601939), (86, 23485209), (129, 15656806), (241, 8380614), (258, 7828403), (473, 4270038), (482, 4190307), (723, 2793538), (946, 2135019), (1419, 1423346), (1446, 1396769), (2651, 761874), (2838, 711673), (2953, 683958), (5302, 380937), (5906, 341979), (7953, 253958), (8859, 227986), (10363, 194898), (15906, 126979), (17718, 113993), (20726, 97449), (31089, 64966), (32483, 62178)]