2977494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 3554346

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 647, 767, 1294, 1534, 1941, 2301, 3882, 4602, 8411, 16822, 25233, 38173, 50466, 76346, 114519, 229038, 496249, 992498, 1488747, 2977494]

約数ペア:

[(1, 2977494), (2, 1488747), (3, 992498), (6, 496249), (13, 229038), (26, 114519), (39, 76346), (59, 50466), (78, 38173), (118, 25233), (177, 16822), (354, 8411), (647, 4602), (767, 3882), (1294, 2301), (1534, 1941)]