138039476

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{283}}^1\times {\mathrm{619}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 244046880

約数和(自身を除く): 106007404

約数列:

[1, 2, 4, 197, 283, 394, 566, 619, 788, 1132, 1238, 2476, 55751, 111502, 121943, 175177, 223004, 243886, 350354, 487772, 700708, 34509869, 69019738, 138039476]

約数ペア:

[(1, 138039476), (2, 69019738), (4, 34509869), (197, 700708), (283, 487772), (394, 350354), (566, 243886), (619, 223004), (788, 175177), (1132, 121943), (1238, 111502), (2476, 55751)]