2638571364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{512543}}^1$

素因数の和:512577

約数の個数: 72

約数和(自身を含む): 7835772672

約数和(自身を除く): 5197201308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 512543, 1025086, 1537629, 2050172, 3075258, 4612887, 5637973, 6150516, 6663059, 9225774, 11275946, 13326118, 16913919, 18451548, 19989177, 22551892, 26652236, 33827838, 39978354, 50741757, 59967531, 67655676, 73293649, 79956708, 101483514, 119935062, 146587298, 202967028, 219880947, 239870124, 293174596, 439761894, 659642841, 879523788, 1319285682, 2638571364]

約数ペア:

[(1, 2638571364), (2, 1319285682), (3, 879523788), (4, 659642841), (6, 439761894), (9, 293174596), (11, 239870124), (12, 219880947), (13, 202967028), (18, 146587298), (22, 119935062), (26, 101483514), (33, 79956708), (36, 73293649), (39, 67655676), (44, 59967531), (52, 50741757), (66, 39978354), (78, 33827838), (99, 26652236), (117, 22551892), (132, 19989177), (143, 18451548), (156, 16913919), (198, 13326118), (234, 11275946), (286, 9225774), (396, 6663059), (429, 6150516), (468, 5637973), (572, 4612887), (858, 3075258), (1287, 2050172), (1716, 1537629), (2574, 1025086), (5148, 512543)]