254300868

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{53923}}^1$

素因数の和:54064

約数の個数: 36

約数和(自身を含む): 647735088

約数和(自身を除く): 393434220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 53923, 107846, 161769, 215692, 323538, 485307, 647076, 970614, 1941228, 7063913, 14127826, 21191739, 28255652, 42383478, 63575217, 84766956, 127150434, 254300868]

約数ペア:

[(1, 254300868), (2, 127150434), (3, 84766956), (4, 63575217), (6, 42383478), (9, 28255652), (12, 21191739), (18, 14127826), (36, 7063913), (131, 1941228), (262, 970614), (393, 647076), (524, 485307), (786, 323538), (1179, 215692), (1572, 161769), (2358, 107846), (4716, 53923)]