480246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 1064448

約数和(自身を除く): 584202

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 131, 141, 262, 282, 393, 611, 786, 1222, 1703, 1833, 3406, 3666, 5109, 6157, 10218, 12314, 18471, 36942, 80041, 160082, 240123, 480246]

約数ペア:

[(1, 480246), (2, 240123), (3, 160082), (6, 80041), (13, 36942), (26, 18471), (39, 12314), (47, 10218), (78, 6157), (94, 5109), (131, 3666), (141, 3406), (262, 1833), (282, 1703), (393, 1222), (611, 786)]