2018376782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{20393}}^1$

素因数の和:20524

約数の個数: 32

約数和(自身を含む): 3330258624

約数和(自身を除く): 1311881842

約数列:

[1, 2, 17, 34, 41, 71, 82, 142, 697, 1207, 1394, 2414, 2911, 5822, 20393, 40786, 49487, 98974, 346681, 693362, 836113, 1447903, 1672226, 2895806, 14213921, 24614351, 28427842, 49228702, 59364023, 118728046, 1009188391, 2018376782]

約数ペア:

[(1, 2018376782), (2, 1009188391), (17, 118728046), (34, 59364023), (41, 49228702), (71, 28427842), (82, 24614351), (142, 14213921), (697, 2895806), (1207, 1672226), (1394, 1447903), (2414, 836113), (2911, 693362), (5822, 346681), (20393, 98974), (40786, 49487)]