1953922994

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{90821}}^1$

素因数の和:91201

約数の個数: 16

約数和(自身を含む): 3034181376

約数和(自身を除く): 1080258382

約数列:

[1, 2, 31, 62, 347, 694, 10757, 21514, 90821, 181642, 2815451, 5630902, 31514887, 63029774, 976961497, 1953922994]

約数ペア:

[(1, 1953922994), (2, 976961497), (31, 63029774), (62, 31514887), (347, 5630902), (694, 2815451), (10757, 181642), (21514, 90821)]