515139924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{143573}}^1$

素因数の和:143616

約数の個数: 48

約数和(自身を含む): 1350744192

約数和(自身を除く): 835604268

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 143573, 287146, 430719, 574292, 861438, 1722876, 1866449, 3302179, 3732898, 5599347, 6604358, 7465796, 9906537, 11198694, 13208716, 19813074, 22397388, 39626148, 42928327, 85856654, 128784981, 171713308, 257569962, 515139924]

約数ペア:

[(1, 515139924), (2, 257569962), (3, 171713308), (4, 128784981), (6, 85856654), (12, 42928327), (13, 39626148), (23, 22397388), (26, 19813074), (39, 13208716), (46, 11198694), (52, 9906537), (69, 7465796), (78, 6604358), (92, 5599347), (138, 3732898), (156, 3302179), (276, 1866449), (299, 1722876), (598, 861438), (897, 574292), (1196, 430719), (1794, 287146), (3588, 143573)]