1557103656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3414701}}^1$

素因数の和:3414729

約数の個数: 32

約数和(自身を含む): 4097642400

約数和(自身を除く): 2540538744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 3414701, 6829402, 10244103, 13658804, 20488206, 27317608, 40976412, 64879319, 81952824, 129758638, 194637957, 259517276, 389275914, 519034552, 778551828, 1557103656]

約数ペア:

[(1, 1557103656), (2, 778551828), (3, 519034552), (4, 389275914), (6, 259517276), (8, 194637957), (12, 129758638), (19, 81952824), (24, 64879319), (38, 40976412), (57, 27317608), (76, 20488206), (114, 13658804), (152, 10244103), (228, 6829402), (456, 3414701)]