261395718

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{4133}}^1$

素因数の和:4348

約数の個数: 32

約数和(自身を含む): 533385216

約数和(自身を除く): 271989498

約数列:

[1, 2, 3, 6, 83, 127, 166, 249, 254, 381, 498, 762, 4133, 8266, 10541, 12399, 21082, 24798, 31623, 63246, 343039, 524891, 686078, 1029117, 1049782, 1574673, 2058234, 3149346, 43565953, 87131906, 130697859, 261395718]

約数ペア:

[(1, 261395718), (2, 130697859), (3, 87131906), (6, 43565953), (83, 3149346), (127, 2058234), (166, 1574673), (249, 1049782), (254, 1029117), (381, 686078), (498, 524891), (762, 343039), (4133, 63246), (8266, 31623), (10541, 24798), (12399, 21082)]