4520464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 9568832

約数和(自身を除く): 5048368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 211, 412, 422, 824, 844, 1339, 1648, 1688, 2678, 2743, 3376, 5356, 5486, 10712, 10972, 21424, 21733, 21944, 43466, 43888, 86932, 173864, 282529, 347728, 565058, 1130116, 2260232, 4520464]

約数ペア:

[(1, 4520464), (2, 2260232), (4, 1130116), (8, 565058), (13, 347728), (16, 282529), (26, 173864), (52, 86932), (103, 43888), (104, 43466), (206, 21944), (208, 21733), (211, 21424), (412, 10972), (422, 10712), (824, 5486), (844, 5356), (1339, 3376), (1648, 2743), (1688, 2678)]