238491002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2083}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 396126720

約数和(自身を除く): 157635718

約数列:

[1, 2, 19, 23, 38, 46, 131, 262, 437, 874, 2083, 2489, 3013, 4166, 4978, 6026, 39577, 47909, 57247, 79154, 95818, 114494, 272873, 545746, 910271, 1820542, 5184587, 6276079, 10369174, 12552158, 119245501, 238491002]

約数ペア:

[(1, 238491002), (2, 119245501), (19, 12552158), (23, 10369174), (38, 6276079), (46, 5184587), (131, 1820542), (262, 910271), (437, 545746), (874, 272873), (2083, 114494), (2489, 95818), (3013, 79154), (4166, 57247), (4978, 47909), (6026, 39577)]