512887102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2201

約数の個数: 64

約数和(自身を含む): 1011225600

約数和(自身を除く): 498338498

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 71, 91, 133, 142, 182, 247, 266, 494, 497, 923, 994, 1349, 1729, 1846, 2089, 2698, 3458, 4178, 6461, 9443, 12922, 14623, 17537, 18886, 27157, 29246, 35074, 39691, 54314, 79382, 122759, 148319, 190099, 245518, 277837, 296638, 380198, 515983, 555674, 1031966, 1038233, 1928147, 2076466, 2818061, 3611881, 3856294, 5636122, 7223762, 13497029, 19726427, 26994058, 36634793, 39452854, 73269586, 256443551, 512887102]

約数ペア:

[(1, 512887102), (2, 256443551), (7, 73269586), (13, 39452854), (14, 36634793), (19, 26994058), (26, 19726427), (38, 13497029), (71, 7223762), (91, 5636122), (133, 3856294), (142, 3611881), (182, 2818061), (247, 2076466), (266, 1928147), (494, 1038233), (497, 1031966), (923, 555674), (994, 515983), (1349, 380198), (1729, 296638), (1846, 277837), (2089, 245518), (2698, 190099), (3458, 148319), (4178, 122759), (6461, 79382), (9443, 54314), (12922, 39691), (14623, 35074), (17537, 29246), (18886, 27157)]