2530699444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{31177}}^1$

素因数の和:31424

約数の個数: 48

約数和(自身を含む): 5475355648

約数和(自身を除く): 2944656204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 223, 364, 446, 892, 1561, 2899, 3122, 5798, 6244, 11596, 20293, 31177, 40586, 62354, 81172, 124708, 218239, 405301, 436478, 810602, 872956, 1621204, 2837107, 5674214, 6952471, 11348428, 13904942, 27809884, 48667297, 90382123, 97334594, 180764246, 194669188, 361528492, 632674861, 1265349722, 2530699444]

約数ペア:

[(1, 2530699444), (2, 1265349722), (4, 632674861), (7, 361528492), (13, 194669188), (14, 180764246), (26, 97334594), (28, 90382123), (52, 48667297), (91, 27809884), (182, 13904942), (223, 11348428), (364, 6952471), (446, 5674214), (892, 2837107), (1561, 1621204), (2899, 872956), (3122, 810602), (5798, 436478), (6244, 405301), (11596, 218239), (20293, 124708), (31177, 81172), (40586, 62354)]