2109754808

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{1867}}^1$

素因数の和:3084

約数の個数: 64

約数和(自身を含む): 4793437440

約数和(自身を除く): 2683682632

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 1187, 1867, 2374, 3734, 4748, 7468, 8309, 9496, 13069, 14936, 16618, 20179, 26138, 31739, 33236, 40358, 52276, 63478, 66472, 80716, 104552, 126956, 141253, 161432, 222173, 253912, 282506, 444346, 565012, 888692, 1130024, 1777384, 2216129, 4432258, 8864516, 15512903, 17729032, 31025806, 37674193, 62051612, 75348386, 124103224, 150696772, 263719351, 301393544, 527438702, 1054877404, 2109754808]

約数ペア:

[(1, 2109754808), (2, 1054877404), (4, 527438702), (7, 301393544), (8, 263719351), (14, 150696772), (17, 124103224), (28, 75348386), (34, 62051612), (56, 37674193), (68, 31025806), (119, 17729032), (136, 15512903), (238, 8864516), (476, 4432258), (952, 2216129), (1187, 1777384), (1867, 1130024), (2374, 888692), (3734, 565012), (4748, 444346), (7468, 282506), (8309, 253912), (9496, 222173), (13069, 161432), (14936, 141253), (16618, 126956), (20179, 104552), (26138, 80716), (31739, 66472), (33236, 63478), (40358, 52276)]