388637076

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{103471}}^1$

素因数の和:103791

約数の個数: 24

約数和(自身を含む): 909725824

約数和(自身を除く): 521088748

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 103471, 206942, 310413, 413884, 620826, 1241652, 32386423, 64772846, 97159269, 129545692, 194318538, 388637076]

約数ペア:

[(1, 388637076), (2, 194318538), (3, 129545692), (4, 97159269), (6, 64772846), (12, 32386423), (313, 1241652), (626, 620826), (939, 413884), (1252, 310413), (1878, 206942), (3756, 103471)]