5461642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:813

約数の個数: 16

約数和(自身を含む): 8531712

約数和(自身を除く): 3070070

約数列:

[1, 2, 31, 62, 137, 274, 643, 1286, 4247, 8494, 19933, 39866, 88091, 176182, 2730821, 5461642]

約数ペア:

[(1, 5461642), (2, 2730821), (31, 176182), (62, 88091), (137, 39866), (274, 19933), (643, 8494), (1286, 4247)]