11994450839

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2113}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 14945607936

約数和(自身を除く): 2951157097

約数列:

[1, 7, 31, 37, 49, 101, 217, 259, 707, 1147, 1519, 1813, 2113, 3131, 3737, 4949, 8029, 14791, 21917, 26159, 56203, 65503, 78181, 103537, 115847, 153419, 183113, 213413, 458521, 547267, 810929, 1493891, 2423611, 3209647, 3830869, 5676503, 6615803, 7896281, 10457237, 16965277, 46310621, 55273967, 118756939, 244784711, 324174347, 386917769, 1713492977, 11994450839]

約数ペア:

[(1, 11994450839), (7, 1713492977), (31, 386917769), (37, 324174347), (49, 244784711), (101, 118756939), (217, 55273967), (259, 46310621), (707, 16965277), (1147, 10457237), (1519, 7896281), (1813, 6615803), (2113, 5676503), (3131, 3830869), (3737, 3209647), (4949, 2423611), (8029, 1493891), (14791, 810929), (21917, 547267), (26159, 458521), (56203, 213413), (65503, 183113), (78181, 153419), (103537, 115847)]