3987114576004

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{4653343}}^1$

素因数の和:4653856

約数の個数: 48

約数和(自身を含む): 8105306259456

約数和(自身を除く): 4118191683452

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 431, 497, 862, 994, 1724, 1988, 3017, 6034, 12068, 30601, 61202, 122404, 214207, 428414, 856828, 4653343, 9306686, 18613372, 32573401, 65146802, 130293604, 330387353, 660774706, 1321549412, 2005590833, 2312711471, 4011181666, 4625422942, 8022363332, 9250845884, 14039135831, 28078271662, 56156543324, 142396949143, 284793898286, 569587796572, 996778644001, 1993557288002, 3987114576004]

約数ペア:

[(1, 3987114576004), (2, 1993557288002), (4, 996778644001), (7, 569587796572), (14, 284793898286), (28, 142396949143), (71, 56156543324), (142, 28078271662), (284, 14039135831), (431, 9250845884), (497, 8022363332), (862, 4625422942), (994, 4011181666), (1724, 2312711471), (1988, 2005590833), (3017, 1321549412), (6034, 660774706), (12068, 330387353), (30601, 130293604), (61202, 65146802), (122404, 32573401), (214207, 18613372), (428414, 9306686), (856828, 4653343)]