13304506748

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{18979}}^1$

素因数の和:19087

約数の個数: 72

約数和(自身を含む): 27133732080

約数和(自身を除く): 13829225332

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 169, 221, 244, 338, 442, 676, 793, 884, 1037, 1586, 2074, 2873, 3172, 4148, 5746, 10309, 11492, 13481, 18979, 20618, 26962, 37958, 41236, 53924, 75916, 175253, 246727, 322643, 350506, 493454, 645286, 701012, 986908, 1157719, 1290572, 2315438, 3207451, 4194359, 4630876, 6414902, 8388718, 12829804, 15050347, 16777436, 19681223, 30100694, 39362446, 54526667, 60201388, 78724892, 109053334, 195654511, 218106668, 255855899, 391309022, 511711798, 782618044, 1023423596, 3326126687, 6652253374, 13304506748]

約数ペア:

[(1, 13304506748), (2, 6652253374), (4, 3326126687), (13, 1023423596), (17, 782618044), (26, 511711798), (34, 391309022), (52, 255855899), (61, 218106668), (68, 195654511), (122, 109053334), (169, 78724892), (221, 60201388), (244, 54526667), (338, 39362446), (442, 30100694), (676, 19681223), (793, 16777436), (884, 15050347), (1037, 12829804), (1586, 8388718), (2074, 6414902), (2873, 4630876), (3172, 4194359), (4148, 3207451), (5746, 2315438), (10309, 1290572), (11492, 1157719), (13481, 986908), (18979, 701012), (20618, 645286), (26962, 493454), (37958, 350506), (41236, 322643), (53924, 246727), (75916, 175253)]