13194254128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{2503}}^1$

素因数の和:3074

約数の個数: 80

約数和(自身を含む): 28414109952

約数和(自身を除く): 15219855824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 491, 671, 976, 982, 1342, 1964, 2503, 2684, 3928, 5006, 5368, 5401, 7856, 10012, 10736, 10802, 20024, 21604, 27533, 29951, 40048, 43208, 55066, 59902, 86416, 110132, 119804, 152683, 220264, 239608, 305366, 329461, 440528, 479216, 610732, 658922, 1221464, 1228973, 1317844, 1679513, 2442928, 2457946, 2635688, 3359026, 4915892, 5271376, 6718052, 9831784, 13436104, 13518703, 19663568, 26872208, 27037406, 54074812, 74967353, 108149624, 149934706, 216299248, 299869412, 599738824, 824640883, 1199477648, 1649281766, 3298563532, 6597127064, 13194254128]

約数ペア:

[(1, 13194254128), (2, 6597127064), (4, 3298563532), (8, 1649281766), (11, 1199477648), (16, 824640883), (22, 599738824), (44, 299869412), (61, 216299248), (88, 149934706), (122, 108149624), (176, 74967353), (244, 54074812), (488, 27037406), (491, 26872208), (671, 19663568), (976, 13518703), (982, 13436104), (1342, 9831784), (1964, 6718052), (2503, 5271376), (2684, 4915892), (3928, 3359026), (5006, 2635688), (5368, 2457946), (5401, 2442928), (7856, 1679513), (10012, 1317844), (10736, 1228973), (10802, 1221464), (20024, 658922), (21604, 610732), (27533, 479216), (29951, 440528), (40048, 329461), (43208, 305366), (55066, 239608), (59902, 220264), (86416, 152683), (110132, 119804)]