553403864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5321191}}^1$

素因数の和:5321210

約数の個数: 16

約数和(自身を含む): 1117450320

約数和(自身を除く): 564046456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5321191, 10642382, 21284764, 42569528, 69175483, 138350966, 276701932, 553403864]

約数ペア:

[(1, 553403864), (2, 276701932), (4, 138350966), (8, 69175483), (13, 42569528), (26, 21284764), (52, 10642382), (104, 5321191)]