2116734389

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 2797286400

約数和(自身を除く): 680552011

約数列:

[1, 7, 11, 29, 49, 77, 191, 203, 319, 539, 709, 1337, 1421, 2101, 2233, 4963, 5539, 7799, 9359, 14707, 15631, 20561, 34741, 38773, 54593, 60929, 102949, 135419, 143927, 226171, 271411, 382151, 426503, 947933, 1007489, 1489609, 1583197, 2985521, 3927151, 6635531, 10427263, 11082379, 27490057, 43198661, 72990841, 192430399, 302390627, 2116734389]

約数ペア:

[(1, 2116734389), (7, 302390627), (11, 192430399), (29, 72990841), (49, 43198661), (77, 27490057), (191, 11082379), (203, 10427263), (319, 6635531), (539, 3927151), (709, 2985521), (1337, 1583197), (1421, 1489609), (2101, 1007489), (2233, 947933), (4963, 426503), (5539, 382151), (7799, 271411), (9359, 226171), (14707, 143927), (15631, 135419), (20561, 102949), (34741, 60929), (38773, 54593)]