2247145124

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{114161}}^1$

素因数の和:114228

約数の個数: 48

約数和(自身を含む): 4858734720

約数和(自身を除く): 2611589596

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 114161, 228322, 456644, 799127, 1598254, 2169059, 3196508, 4223957, 4338118, 8447914, 8676236, 15183413, 16895828, 29567699, 30366826, 59135398, 60733652, 80255183, 118270796, 160510366, 321020732, 561786281, 1123572562, 2247145124]

約数ペア:

[(1, 2247145124), (2, 1123572562), (4, 561786281), (7, 321020732), (14, 160510366), (19, 118270796), (28, 80255183), (37, 60733652), (38, 59135398), (74, 30366826), (76, 29567699), (133, 16895828), (148, 15183413), (259, 8676236), (266, 8447914), (518, 4338118), (532, 4223957), (703, 3196508), (1036, 2169059), (1406, 1598254), (2812, 799127), (4921, 456644), (9842, 228322), (19684, 114161)]