2970295220158

素因数分解:

$2^1\times 7^1\times {\mathrm{10891}}^1\times {\mathrm{19480667}}^1$

素因数の和:19491567

約数の個数: 16

約数和(自身を含む): 5092402460544

約数和(自身を除く): 2122107240386

約数列:

[1, 2, 7, 14, 10891, 21782, 76237, 152474, 19480667, 38961334, 136364669, 272729338, 212163944297, 424327888594, 1485147610079, 2970295220158]

約数ペア:

[(1, 2970295220158), (2, 1485147610079), (7, 424327888594), (14, 212163944297), (10891, 272729338), (21782, 136364669), (76237, 38961334), (152474, 19480667)]