2551981826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{1759}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 4119413760

約数和(自身を除く): 1567431934

約数列:

[1, 2, 17, 34, 71, 142, 601, 1202, 1207, 1759, 2414, 3518, 10217, 20434, 29903, 42671, 59806, 85342, 124889, 249778, 725407, 1057159, 1450814, 2114318, 2123113, 4246226, 17971703, 35943406, 75058289, 150116578, 1275990913, 2551981826]

約数ペア:

[(1, 2551981826), (2, 1275990913), (17, 150116578), (34, 75058289), (71, 35943406), (142, 17971703), (601, 4246226), (1202, 2123113), (1207, 2114318), (1759, 1450814), (2414, 1057159), (3518, 725407), (10217, 249778), (20434, 124889), (29903, 85342), (42671, 59806)]