1461356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 2787120

約数和(自身を除く): 1325764

約数列:

[1, 2, 4, 13, 26, 52, 157, 179, 314, 358, 628, 716, 2041, 2327, 4082, 4654, 8164, 9308, 28103, 56206, 112412, 365339, 730678, 1461356]

約数ペア:

[(1, 1461356), (2, 730678), (4, 365339), (13, 112412), (26, 56206), (52, 28103), (157, 9308), (179, 8164), (314, 4654), (358, 4082), (628, 2327), (716, 2041)]