140549474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1693}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 236780544

約数和(自身を除く): 96231070

約数列:

[1, 2, 13, 26, 31, 62, 103, 206, 403, 806, 1339, 1693, 2678, 3193, 3386, 6386, 22009, 41509, 44018, 52483, 83018, 104966, 174379, 348758, 682279, 1364558, 2266927, 4533854, 5405749, 10811498, 70274737, 140549474]

約数ペア:

[(1, 140549474), (2, 70274737), (13, 10811498), (26, 5405749), (31, 4533854), (62, 2266927), (103, 1364558), (206, 682279), (403, 348758), (806, 174379), (1339, 104966), (1693, 83018), (2678, 52483), (3193, 44018), (3386, 41509), (6386, 22009)]