2912941784

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{192553}}^1$

素因数の和:192651

約数の個数: 32

約数和(自身を含む): 5730407040

約数和(自身を除く): 2817465256

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 15128, 192553, 385106, 770212, 1540424, 5969143, 11745733, 11938286, 23491466, 23876572, 46982932, 47753144, 93965864, 364117723, 728235446, 1456470892, 2912941784]

約数ペア:

[(1, 2912941784), (2, 1456470892), (4, 728235446), (8, 364117723), (31, 93965864), (61, 47753144), (62, 46982932), (122, 23876572), (124, 23491466), (244, 11938286), (248, 11745733), (488, 5969143), (1891, 1540424), (3782, 770212), (7564, 385106), (15128, 192553)]