1992008165

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73061}}^1$

素因数の和:73133

約数の個数: 32

約数和(自身を含む): 2945859840

約数和(自身を除く): 953851675

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 665, 779, 1435, 3895, 5453, 27265, 73061, 365305, 511427, 1388159, 2557135, 2995501, 6940795, 9717113, 14977505, 20968507, 48585565, 56914519, 104842535, 284572595, 398401633, 1992008165]

約数ペア:

[(1, 1992008165), (5, 398401633), (7, 284572595), (19, 104842535), (35, 56914519), (41, 48585565), (95, 20968507), (133, 14977505), (205, 9717113), (287, 6940795), (665, 2995501), (779, 2557135), (1435, 1388159), (3895, 511427), (5453, 365305), (27265, 73061)]