2016503636

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{217577}}^1$

素因数の和:217919

約数の個数: 24

約数和(自身を含む): 4045210176

約数和(自身を除く): 2028706540

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 217577, 435154, 870308, 1523039, 3046078, 6092156, 72017987, 144035974, 288071948, 504125909, 1008251818, 2016503636]

約数ペア:

[(1, 2016503636), (2, 1008251818), (4, 504125909), (7, 288071948), (14, 144035974), (28, 72017987), (331, 6092156), (662, 3046078), (1324, 1523039), (2317, 870308), (4634, 435154), (9268, 217577)]