1403796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 3548160

約数和(自身を除く): 2144364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 131, 141, 188, 228, 262, 282, 393, 524, 564, 786, 893, 1572, 1786, 2489, 2679, 3572, 4978, 5358, 6157, 7467, 9956, 10716, 12314, 14934, 18471, 24628, 29868, 36942, 73884, 116983, 233966, 350949, 467932, 701898, 1403796]

約数ペア:

[(1, 1403796), (2, 701898), (3, 467932), (4, 350949), (6, 233966), (12, 116983), (19, 73884), (38, 36942), (47, 29868), (57, 24628), (76, 18471), (94, 14934), (114, 12314), (131, 10716), (141, 9956), (188, 7467), (228, 6157), (262, 5358), (282, 4978), (393, 3572), (524, 2679), (564, 2489), (786, 1786), (893, 1572)]