10213443394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{1993}}^1$

素因数の和:2431

約数の個数: 64

約数和(自身を含む): 19350669312

約数和(自身を除く): 9137225918

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 311, 622, 749, 1177, 1498, 1993, 2177, 2354, 3421, 3986, 4354, 6842, 8239, 13951, 16478, 21923, 23947, 27902, 33277, 43846, 47894, 66554, 153461, 213251, 232939, 306922, 366047, 426502, 465878, 619823, 732094, 1239646, 1492757, 2345761, 2562329, 2985514, 4338761, 4691522, 5124658, 6818053, 8677522, 13636106, 16420327, 32840654, 47726371, 66321061, 95452742, 132642122, 464247427, 729531671, 928494854, 1459063342, 5106721697, 10213443394]

約数ペア:

[(1, 10213443394), (2, 5106721697), (7, 1459063342), (11, 928494854), (14, 729531671), (22, 464247427), (77, 132642122), (107, 95452742), (154, 66321061), (214, 47726371), (311, 32840654), (622, 16420327), (749, 13636106), (1177, 8677522), (1498, 6818053), (1993, 5124658), (2177, 4691522), (2354, 4338761), (3421, 2985514), (3986, 2562329), (4354, 2345761), (6842, 1492757), (8239, 1239646), (13951, 732094), (16478, 619823), (21923, 465878), (23947, 426502), (27902, 366047), (33277, 306922), (43846, 232939), (47894, 213251), (66554, 153461)]