2080492445941

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{1063}}^1\times {\mathrm{1861}}^1$

素因数の和:3091

約数の個数: 72

約数和(自身を含む): 2645192116224

約数和(自身を除く): 564699670283

約数列:

[1, 7, 13, 49, 91, 127, 169, 637, 889, 1063, 1183, 1651, 1861, 6223, 7441, 8281, 11557, 13027, 13819, 21463, 24193, 52087, 80899, 91189, 96733, 135001, 150241, 169351, 179647, 236347, 314509, 677131, 945007, 1051687, 1185457, 1257529, 1654429, 1755013, 1978243, 2201563, 3072511, 6615049, 8802703, 11581003, 12285091, 13847701, 15410941, 21507577, 22815169, 25717159, 39942643, 85995637, 96933907, 150553039, 159706183, 180020113, 251236861, 279598501, 334323067, 1117943281, 1260140791, 1758658027, 1957189507, 2340261469, 3266079193, 12310606189, 16381830283, 22862554351, 42459029509, 160037880457, 297213206563, 2080492445941]

約数ペア:

[(1, 2080492445941), (7, 297213206563), (13, 160037880457), (49, 42459029509), (91, 22862554351), (127, 16381830283), (169, 12310606189), (637, 3266079193), (889, 2340261469), (1063, 1957189507), (1183, 1758658027), (1651, 1260140791), (1861, 1117943281), (6223, 334323067), (7441, 279598501), (8281, 251236861), (11557, 180020113), (13027, 159706183), (13819, 150553039), (21463, 96933907), (24193, 85995637), (52087, 39942643), (80899, 25717159), (91189, 22815169), (96733, 21507577), (135001, 15410941), (150241, 13847701), (169351, 12285091), (179647, 11581003), (236347, 8802703), (314509, 6615049), (677131, 3072511), (945007, 2201563), (1051687, 1978243), (1185457, 1755013), (1257529, 1654429)]