1664129662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{1889}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 2778935040

約数和(自身を除く): 1114805378

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1093, 1889, 2186, 3778, 14209, 24557, 28418, 33883, 49114, 58559, 67766, 117118, 440479, 761267, 880958, 1522534, 2064677, 4129354, 26840801, 53681602, 64004987, 128009974, 832064831, 1664129662]

約数ペア:

[(1, 1664129662), (2, 832064831), (13, 128009974), (26, 64004987), (31, 53681602), (62, 26840801), (403, 4129354), (806, 2064677), (1093, 1522534), (1889, 880958), (2186, 761267), (3778, 440479), (14209, 117118), (24557, 67766), (28418, 58559), (33883, 49114)]