2554076

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 5295528

約数和(自身を除く): 2741452

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 157, 166, 196, 314, 332, 581, 628, 1099, 1162, 2198, 2324, 4067, 4396, 7693, 8134, 13031, 15386, 16268, 26062, 30772, 52124, 91217, 182434, 364868, 638519, 1277038, 2554076]

約数ペア:

[(1, 2554076), (2, 1277038), (4, 638519), (7, 364868), (14, 182434), (28, 91217), (49, 52124), (83, 30772), (98, 26062), (157, 16268), (166, 15386), (196, 13031), (314, 8134), (332, 7693), (581, 4396), (628, 4067), (1099, 2324), (1162, 2198)]