997940.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 17799264

約数和(自身を除く): 10739028

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 653, 901, 1306, 1802, 1959, 2612, 2703, 3604, 3918, 5406, 7836, 10812, 11101, 22202, 33303, 34609, 44404, 66606, 69218, 103827, 133212, 138436, 207654, 415308, 588353, 1176706, 1765059, 2353412, 3530118, 7060236]

約数ペア:

[(1, 7060236), (2, 3530118), (3, 2353412), (4, 1765059), (6, 1176706), (12, 588353), (17, 415308), (34, 207654), (51, 138436), (53, 133212), (68, 103827), (102, 69218), (106, 66606), (159, 44404), (204, 34609), (212, 33303), (318, 22202), (636, 11101), (653, 10812), (901, 7836), (1306, 5406), (1802, 3918), (1959, 3604), (2612, 2703)]