1861767934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{91921}}^1$

素因数の和:91996

約数の個数: 32

約数和(自身を含む): 3243008160

約数和(自身を除く): 1381240226

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 10127, 20254, 91921, 183842, 1194973, 1746499, 2389946, 3492998, 3768761, 7537522, 22704487, 45408974, 48993893, 71606459, 97987786, 143212918, 930883967, 1861767934]

約数ペア:

[(1, 1861767934), (2, 930883967), (13, 143212918), (19, 97987786), (26, 71606459), (38, 48993893), (41, 45408974), (82, 22704487), (247, 7537522), (494, 3768761), (533, 3492998), (779, 2389946), (1066, 1746499), (1558, 1194973), (10127, 183842), (20254, 91921)]