388620402

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2089357}}^1$

素因数の和:2089393

約数の個数: 16

約数和(自身を含む): 802313472

約数和(自身を除く): 413693070

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 2089357, 4178714, 6268071, 12536142, 64770067, 129540134, 194310201, 388620402]

約数ペア:

[(1, 388620402), (2, 194310201), (3, 129540134), (6, 64770067), (31, 12536142), (62, 6268071), (93, 4178714), (186, 2089357)]