515138776528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{6615199}}^1$

素因数の和:6615395

約数の個数: 40

約数和(自身を含む): 1036839987200

約数和(自身を除く): 521701210672

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1256, 2512, 4867, 9734, 19468, 38936, 77872, 6615199, 13230398, 26460796, 52921592, 105843184, 205071169, 410142338, 820284676, 1038586243, 1640569352, 2077172486, 3281138704, 4154344972, 8308689944, 16617379888, 32196173533, 64392347066, 128784694132, 257569388264, 515138776528]

約数ペア:

[(1, 515138776528), (2, 257569388264), (4, 128784694132), (8, 64392347066), (16, 32196173533), (31, 16617379888), (62, 8308689944), (124, 4154344972), (157, 3281138704), (248, 2077172486), (314, 1640569352), (496, 1038586243), (628, 820284676), (1256, 410142338), (2512, 205071169), (4867, 105843184), (9734, 52921592), (19468, 26460796), (38936, 13230398), (77872, 6615199)]