2811198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 6322176

約数和(自身を除く): 3510978

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1567, 1794, 3134, 4701, 9402, 20371, 36041, 40742, 61113, 72082, 108123, 122226, 216246, 468533, 937066, 1405599, 2811198]

約数ペア:

[(1, 2811198), (2, 1405599), (3, 937066), (6, 468533), (13, 216246), (23, 122226), (26, 108123), (39, 72082), (46, 61113), (69, 40742), (78, 36041), (138, 20371), (299, 9402), (598, 4701), (897, 3134), (1567, 1794)]