274345988

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2339}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 566092800

約数和(自身を除く): 291746812

約数列:

[1, 2, 4, 7, 14, 28, 59, 71, 118, 142, 236, 284, 413, 497, 826, 994, 1652, 1988, 2339, 4189, 4678, 8378, 9356, 16373, 16756, 29323, 32746, 58646, 65492, 117292, 138001, 166069, 276002, 332138, 552004, 664276, 966007, 1162483, 1932014, 2324966, 3864028, 4649932, 9798071, 19596142, 39192284, 68586497, 137172994, 274345988]

約数ペア:

[(1, 274345988), (2, 137172994), (4, 68586497), (7, 39192284), (14, 19596142), (28, 9798071), (59, 4649932), (71, 3864028), (118, 2324966), (142, 1932014), (236, 1162483), (284, 966007), (413, 664276), (497, 552004), (826, 332138), (994, 276002), (1652, 166069), (1988, 138001), (2339, 117292), (4189, 65492), (4678, 58646), (8378, 32746), (9356, 29323), (16373, 16756)]