2012126086

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 3308703552

約数和(自身を除く): 1296577466

約数列:

[1, 2, 17, 34, 41, 82, 197, 289, 394, 431, 578, 697, 862, 1394, 3349, 6698, 7327, 8077, 11849, 14654, 16154, 17671, 23698, 35342, 56933, 84907, 113866, 124559, 137309, 169814, 249118, 274618, 300407, 600814, 1443419, 2334253, 2886838, 3481187, 4668506, 5106919, 6962374, 10213838, 24538123, 49076246, 59180179, 118360358, 1006063043, 2012126086]

約数ペア:

[(1, 2012126086), (2, 1006063043), (17, 118360358), (34, 59180179), (41, 49076246), (82, 24538123), (197, 10213838), (289, 6962374), (394, 5106919), (431, 4668506), (578, 3481187), (697, 2886838), (862, 2334253), (1394, 1443419), (3349, 600814), (6698, 300407), (7327, 274618), (8077, 249118), (11849, 169814), (14654, 137309), (16154, 124559), (17671, 113866), (23698, 84907), (35342, 56933)]