1948654003894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{1190467}}^1$

素因数の和:1191040

約数の個数: 32

約数和(自身を含む): 3175778150496

約数和(自身を除く): 1227124146602

約数列:

[1, 2, 13, 26, 157, 314, 401, 802, 2041, 4082, 5213, 10426, 62957, 125914, 818441, 1190467, 1636882, 2380934, 15476071, 30952142, 186903319, 373806638, 477377267, 954754534, 2429743147, 4859486294, 6205904471, 12411808942, 74948230919, 149896461838, 974327001947, 1948654003894]

約数ペア:

[(1, 1948654003894), (2, 974327001947), (13, 149896461838), (26, 74948230919), (157, 12411808942), (314, 6205904471), (401, 4859486294), (802, 2429743147), (2041, 954754534), (4082, 477377267), (5213, 373806638), (10426, 186903319), (62957, 30952142), (125914, 15476071), (818441, 2380934), (1190467, 1636882)]