1870296484

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{134399}}^1$

素因数の和:134488

約数の個数: 36

約数和(自身を含む): 3861043200

約数和(自身を除く): 1990746716

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 13916, 134399, 268798, 537596, 940793, 1881586, 3763172, 6585551, 9542329, 13171102, 19084658, 26342204, 38169316, 66796303, 133592606, 267185212, 467574121, 935148242, 1870296484]

約数ペア:

[(1, 1870296484), (2, 935148242), (4, 467574121), (7, 267185212), (14, 133592606), (28, 66796303), (49, 38169316), (71, 26342204), (98, 19084658), (142, 13171102), (196, 9542329), (284, 6585551), (497, 3763172), (994, 1881586), (1988, 940793), (3479, 537596), (6958, 268798), (13916, 134399)]