4236278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 2986762

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 131, 262, 437, 703, 851, 874, 1406, 1702, 2489, 3013, 4847, 4978, 6026, 9694, 16169, 32338, 57247, 92093, 111481, 114494, 184186, 222962, 2118139, 4236278]

約数ペア:

[(1, 4236278), (2, 2118139), (19, 222962), (23, 184186), (37, 114494), (38, 111481), (46, 92093), (74, 57247), (131, 32338), (262, 16169), (437, 9694), (703, 6026), (851, 4978), (874, 4847), (1406, 3013), (1702, 2489)]