7189832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 14628600

約数和(自身を除く): 7438768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 269, 514, 538, 1028, 1076, 2056, 2152, 3341, 3497, 6682, 6994, 13364, 13988, 26728, 27976, 69133, 138266, 276532, 553064, 898729, 1797458, 3594916, 7189832]

約数ペア:

[(1, 7189832), (2, 3594916), (4, 1797458), (8, 898729), (13, 553064), (26, 276532), (52, 138266), (104, 69133), (257, 27976), (269, 26728), (514, 13988), (538, 13364), (1028, 6994), (1076, 6682), (2056, 3497), (2152, 3341)]