2643280134

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 5821811712

約数和(自身を除く): 3178531578

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 347, 422, 547, 633, 694, 1041, 1094, 1266, 1641, 2082, 2321, 3282, 3817, 4642, 6017, 6963, 7634, 11451, 12034, 13926, 18051, 22902, 36102, 73217, 115417, 146434, 189809, 219651, 230834, 346251, 379618, 439302, 569427, 692502, 805387, 1138854, 1269587, 1610774, 2087899, 2416161, 2539174, 3808761, 4175798, 4832322, 6263697, 7617522, 12527394, 40049699, 80099398, 120149097, 240298194, 440546689, 881093378, 1321640067, 2643280134]

約数ペア:

[(1, 2643280134), (2, 1321640067), (3, 881093378), (6, 440546689), (11, 240298194), (22, 120149097), (33, 80099398), (66, 40049699), (211, 12527394), (347, 7617522), (422, 6263697), (547, 4832322), (633, 4175798), (694, 3808761), (1041, 2539174), (1094, 2416161), (1266, 2087899), (1641, 1610774), (2082, 1269587), (2321, 1138854), (3282, 805387), (3817, 692502), (4642, 569427), (6017, 439302), (6963, 379618), (7634, 346251), (11451, 230834), (12034, 219651), (13926, 189809), (18051, 146434), (22902, 115417), (36102, 73217)]