235851668

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{1297}}^1$

素因数の和:1596

約数の個数: 36

約数和(自身を含む): 448939260

約数和(自身を除く): 213087592

約数列:

[1, 2, 4, 13, 26, 52, 169, 269, 338, 538, 676, 1076, 1297, 2594, 3497, 5188, 6994, 13988, 16861, 33722, 45461, 67444, 90922, 181844, 219193, 348893, 438386, 697786, 876772, 1395572, 4535609, 9071218, 18142436, 58962917, 117925834, 235851668]

約数ペア:

[(1, 235851668), (2, 117925834), (4, 58962917), (13, 18142436), (26, 9071218), (52, 4535609), (169, 1395572), (269, 876772), (338, 697786), (538, 438386), (676, 348893), (1076, 219193), (1297, 181844), (2594, 90922), (3497, 67444), (5188, 45461), (6994, 33722), (13988, 16861)]