2013144014

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{7681}}^1$

素因数の和:7980

約数の個数: 32

約数和(自身を含む): 3505204416

約数和(自身を除く): 1492060402

約数列:

[1, 2, 7, 14, 97, 193, 194, 386, 679, 1351, 1358, 2702, 7681, 15362, 18721, 37442, 53767, 107534, 131047, 262094, 745057, 1482433, 1490114, 2964866, 5215399, 10377031, 10430798, 20754062, 143796001, 287592002, 1006572007, 2013144014]

約数ペア:

[(1, 2013144014), (2, 1006572007), (7, 287592002), (14, 143796001), (97, 20754062), (193, 10430798), (194, 10377031), (386, 5215399), (679, 2964866), (1351, 1490114), (1358, 1482433), (2702, 745057), (7681, 262094), (15362, 131047), (18721, 107534), (37442, 53767)]