13302512548

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1583}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 26102393856

約数和(自身を除く): 12799881308

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 401, 403, 676, 802, 806, 1583, 1604, 1612, 3166, 5213, 5239, 6332, 10426, 10478, 12431, 20579, 20852, 20956, 24862, 41158, 49073, 49724, 67769, 82316, 98146, 135538, 161603, 196292, 267527, 271076, 323206, 535054, 634783, 637949, 646412, 1070108, 1269566, 1275898, 2100839, 2539132, 2551796, 4201678, 8252179, 8293337, 8403356, 16504358, 16586674, 19678273, 33008716, 33173348, 39356546, 78713092, 107278327, 214556654, 255817549, 429113308, 511635098, 1023270196, 3325628137, 6651256274, 13302512548]

約数ペア:

[(1, 13302512548), (2, 6651256274), (4, 3325628137), (13, 1023270196), (26, 511635098), (31, 429113308), (52, 255817549), (62, 214556654), (124, 107278327), (169, 78713092), (338, 39356546), (401, 33173348), (403, 33008716), (676, 19678273), (802, 16586674), (806, 16504358), (1583, 8403356), (1604, 8293337), (1612, 8252179), (3166, 4201678), (5213, 2551796), (5239, 2539132), (6332, 2100839), (10426, 1275898), (10478, 1269566), (12431, 1070108), (20579, 646412), (20852, 637949), (20956, 634783), (24862, 535054), (41158, 323206), (49073, 271076), (49724, 267527), (67769, 196292), (82316, 161603), (98146, 135538)]