1613667638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{3931}}^1$

素因数の和:4388

約数の個数: 32

約数和(自身を含む): 2704209408

約数和(自身を除く): 1090541770

約数列:

[1, 2, 11, 22, 47, 94, 397, 517, 794, 1034, 3931, 4367, 7862, 8734, 18659, 37318, 43241, 86482, 184757, 205249, 369514, 410498, 1560607, 2032327, 3121214, 4064654, 17166677, 34333354, 73348529, 146697058, 806833819, 1613667638]

約数ペア:

[(1, 1613667638), (2, 806833819), (11, 146697058), (22, 73348529), (47, 34333354), (94, 17166677), (397, 4064654), (517, 3121214), (794, 2032327), (1034, 1560607), (3931, 410498), (4367, 369514), (7862, 205249), (8734, 184757), (18659, 86482), (37318, 43241)]