611527196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{21061}}^1$

素因数の和:21150

約数の個数: 48

約数和(自身を含む): 1316290752

約数和(自身を除く): 704763556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 4148, 7259, 14518, 21061, 29036, 42122, 84244, 147427, 294854, 358037, 589708, 716074, 1284721, 1432148, 2506259, 2569442, 5012518, 5138884, 8993047, 10025036, 17986094, 21840257, 35972188, 43680514, 87361028, 152881799, 305763598, 611527196]

約数ペア:

[(1, 611527196), (2, 305763598), (4, 152881799), (7, 87361028), (14, 43680514), (17, 35972188), (28, 21840257), (34, 17986094), (61, 10025036), (68, 8993047), (119, 5138884), (122, 5012518), (238, 2569442), (244, 2506259), (427, 1432148), (476, 1284721), (854, 716074), (1037, 589708), (1708, 358037), (2074, 294854), (4148, 147427), (7259, 84244), (14518, 42122), (21061, 29036)]