17771803738

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{211}}^2\times {\mathrm{1181}}^1$

素因数の和:1631

約数の個数: 36

約数和(自身を含む): 29028048894

約数和(自身を除く): 11256245156

約数列:

[1, 2, 13, 26, 169, 211, 338, 422, 1181, 2362, 2743, 5486, 15353, 30706, 35659, 44521, 71318, 89042, 199589, 249191, 399178, 498382, 578773, 1157546, 3239483, 6478966, 7524049, 15048098, 42113279, 52579301, 84226558, 105158602, 683530913, 1367061826, 8885901869, 17771803738]

約数ペア:

[(1, 17771803738), (2, 8885901869), (13, 1367061826), (26, 683530913), (169, 105158602), (211, 84226558), (338, 52579301), (422, 42113279), (1181, 15048098), (2362, 7524049), (2743, 6478966), (5486, 3239483), (15353, 1157546), (30706, 578773), (35659, 498382), (44521, 399178), (71318, 249191), (89042, 199589)]