4518824752

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{128551}}^1$

素因数の和:128598

約数の個数: 40

約数和(自身を含む): 9484566560

約数和(自身を除く): 4965741808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 4394, 8788, 17576, 35152, 128551, 257102, 514204, 1028408, 1671163, 2056816, 3342326, 6684652, 13369304, 21725119, 26738608, 43450238, 86900476, 173800952, 282426547, 347601904, 564853094, 1129706188, 2259412376, 4518824752]

約数ペア:

[(1, 4518824752), (2, 2259412376), (4, 1129706188), (8, 564853094), (13, 347601904), (16, 282426547), (26, 173800952), (52, 86900476), (104, 43450238), (169, 26738608), (208, 21725119), (338, 13369304), (676, 6684652), (1352, 3342326), (2197, 2056816), (2704, 1671163), (4394, 1028408), (8788, 514204), (17576, 257102), (35152, 128551)]