17143880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32969}}^1$

素因数の和:32993

約数の個数: 32

約数和(自身を含む): 41542200

約数和(自身を除く): 24398320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 32969, 65938, 131876, 164845, 263752, 329690, 428597, 659380, 857194, 1318760, 1714388, 2142985, 3428776, 4285970, 8571940, 17143880]

約数ペア:

[(1, 17143880), (2, 8571940), (4, 4285970), (5, 3428776), (8, 2142985), (10, 1714388), (13, 1318760), (20, 857194), (26, 659380), (40, 428597), (52, 329690), (65, 263752), (104, 164845), (130, 131876), (260, 65938), (520, 32969)]