2080870006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1\times {\mathrm{1997}}^1$

素因数の和:3648

約数の個数: 32

約数和(自身を含む): 3482753760

約数和(自身を除く): 1401883754

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1613, 1997, 3226, 3994, 27421, 30647, 33949, 37943, 54842, 61294, 67898, 75886, 520999, 645031, 1041998, 1290062, 3221161, 6442322, 54759737, 61202059, 109519474, 122404118, 1040435003, 2080870006]

約数ペア:

[(1, 2080870006), (2, 1040435003), (17, 122404118), (19, 109519474), (34, 61202059), (38, 54759737), (323, 6442322), (646, 3221161), (1613, 1290062), (1997, 1041998), (3226, 645031), (3994, 520999), (27421, 75886), (30647, 67898), (33949, 61294), (37943, 54842)]