1097441478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{280963}}^1$

素因数の和:281009

約数の個数: 48

約数和(自身を含む): 2805144576

約数和(自身を除く): 1707703098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 280963, 561926, 842889, 1685778, 1966741, 2528667, 3933482, 5057334, 5900223, 8709853, 11800446, 17419706, 17700669, 26129559, 35401338, 52259118, 60968971, 78388677, 121937942, 156777354, 182906913, 365813826, 548720739, 1097441478]

約数ペア:

[(1, 1097441478), (2, 548720739), (3, 365813826), (6, 182906913), (7, 156777354), (9, 121937942), (14, 78388677), (18, 60968971), (21, 52259118), (31, 35401338), (42, 26129559), (62, 17700669), (63, 17419706), (93, 11800446), (126, 8709853), (186, 5900223), (217, 5057334), (279, 3933482), (434, 2528667), (558, 1966741), (651, 1685778), (1302, 842889), (1953, 561926), (3906, 280963)]