2344638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 5005440

約数和(自身を除く): 2660802

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 157, 262, 314, 393, 471, 786, 942, 2489, 2983, 4978, 5966, 7467, 8949, 14934, 17898, 20567, 41134, 61701, 123402, 390773, 781546, 1172319, 2344638]

約数ペア:

[(1, 2344638), (2, 1172319), (3, 781546), (6, 390773), (19, 123402), (38, 61701), (57, 41134), (114, 20567), (131, 17898), (157, 14934), (262, 8949), (314, 7467), (393, 5966), (471, 4978), (786, 2983), (942, 2489)]