4031742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 9805824

約数和(自身を除く): 5774082

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 127, 143, 222, 254, 286, 381, 407, 429, 481, 762, 814, 858, 962, 1221, 1397, 1443, 1651, 2442, 2794, 2886, 3302, 4191, 4699, 4953, 5291, 8382, 9398, 9906, 10582, 14097, 15873, 18161, 28194, 31746, 36322, 51689, 54483, 61087, 103378, 108966, 122174, 155067, 183261, 310134, 366522, 671957, 1343914, 2015871, 4031742]

約数ペア:

[(1, 4031742), (2, 2015871), (3, 1343914), (6, 671957), (11, 366522), (13, 310134), (22, 183261), (26, 155067), (33, 122174), (37, 108966), (39, 103378), (66, 61087), (74, 54483), (78, 51689), (111, 36322), (127, 31746), (143, 28194), (222, 18161), (254, 15873), (286, 14097), (381, 10582), (407, 9906), (429, 9398), (481, 8382), (762, 5291), (814, 4953), (858, 4699), (962, 4191), (1221, 3302), (1397, 2886), (1443, 2794), (1651, 2442)]