407242004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{35437}}^1$

素因数の和:35484

約数の個数: 36

約数和(自身を含む): 817129404

約数和(自身を除く): 409887400

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 35437, 70874, 141748, 460681, 602429, 921362, 1204858, 1842724, 2409716, 5988853, 7831577, 11977706, 15663154, 23955412, 31326308, 101810501, 203621002, 407242004]

約数ペア:

[(1, 407242004), (2, 203621002), (4, 101810501), (13, 31326308), (17, 23955412), (26, 15663154), (34, 11977706), (52, 7831577), (68, 5988853), (169, 2409716), (221, 1842724), (338, 1204858), (442, 921362), (676, 602429), (884, 460681), (2873, 141748), (5746, 70874), (11492, 35437)]