9895288

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 20134800

約数和(自身を除く): 10239512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 563, 676, 1126, 1352, 2197, 2252, 4394, 4504, 7319, 8788, 14638, 17576, 29276, 58552, 95147, 190294, 380588, 761176, 1236911, 2473822, 4947644, 9895288]

約数ペア:

[(1, 9895288), (2, 4947644), (4, 2473822), (8, 1236911), (13, 761176), (26, 380588), (52, 190294), (104, 95147), (169, 58552), (338, 29276), (563, 17576), (676, 14638), (1126, 8788), (1352, 7319), (2197, 4504), (2252, 4394)]