3958909939

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 4430764800

約数和(自身を除く): 471854861

約数列:

[1, 19, 41, 43, 73, 779, 817, 1387, 1619, 1763, 2993, 3139, 30761, 33497, 56867, 59641, 66379, 69617, 118187, 128699, 1261201, 1322723, 2245553, 2445281, 2854297, 4845667, 5082041, 54231643, 92067673, 96558779, 208363681, 3958909939]

約数ペア:

[(1, 3958909939), (19, 208363681), (41, 96558779), (43, 92067673), (73, 54231643), (779, 5082041), (817, 4845667), (1387, 2854297), (1619, 2445281), (1763, 2245553), (2993, 1322723), (3139, 1261201), (30761, 128699), (33497, 118187), (56867, 69617), (59641, 66379)]